Parts Manual
SOVEREIGN / 900 / 2800
SERIES GARDEN TRACTORS & MOWER DECKS
18HP TRACTORS
18HP OHC TRACTORS W/ POWER STEER
Mfg. No. Description
Mfg. No. Description
1692796 Sovereign 18HP Hydro
1692845 918H, 18HP Hydro
1692849 2818H, 18HP Hydro
1692943 Sovereign 18HP OHC Hydro w/ PS
1692949 918H, 18HP OHC Hydro w/ PS
1692953 2818H, 18HP OHC Hydro w/ PS
1693407
1693411
1693415
Sovereign 18HP OHC Hydro w/ PS
918H, 18HP OHC Hydro w/ PS
2818H, 18HP OHC Hydro w PS
18HP TRACTORS W/ POWER STEER
Mfg. No. Description
1692798 Sovereign 18HP Hydro w/ PS
1692847 918H, 18HP Hydro w/PS
1692852 2818H, 18HP Hydro w/PS
75TH ANNIVERSARY SOVEREIGN TRACTOR
Mfg. No. Description
1692889 Sov. 75th Anv. 18HP OHC Hydro
1693148 Sov. 75th Anv. 18HP OHC (Export)
18HP OHC TRACTORS
Mfg. No. Description
1692945 Sovereign 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693409 Sovereign 18HP OHC Hydro
1693413 918H, 18HP OHC Hydro
1693417 2818H, 18HP OHC Hydro
MOWER DECKS
Mfg. No. Description
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
Rev. 12/98
TP 400-2218-00-SV-SMA
Table of Contents
GARDEN TRACTOR COMPONENTS
This Manual Covers The Following Products:
18HP OHV Hydro Tractors
1692796 Sovereign 18HP Hydro
1692845 918H, 18HP Hydro
1692849 2818H, 18HP Hydro
Frame & Footrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Manual Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Engine, Exhaust & Drive Shaft - 18HP Kohler OHV . .10
Engine, Exhaust & Drive Shaft - 18HP Kohler OHC . .12
Clutch & Brake Group . . . . . . . . . . . . . . . . . . . . . . . .14
Clutch & Brake Control Group . . . . . . . . . . . . . . . . . .16
Hydrostatic Pump Group . . . . . . . . . . . . . . . . . . . . . .18
Hydrostatic Control Group . . . . . . . . . . . . . . . . . . . . .20
Transmission Group . . . . . . . . . . . . . . . . . . . . . . . . .22
PTO Control & Cone Clutch Group . . . . . . . . . . . . . . .24
Hydraulic Lift Group . . . . . . . . . . . . . . . . . . . . . . . . .26
Bevel Gear & Side Plate Group . . . . . . . . . . . . . . . . .28
Draw Bar Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Rear Axle & Differential Group . . . . . . . . . . . . . . . . . .32
Electrical Group - Early Models . . . . . . . . . . . . . . . . .34
Electrical Group - Later Models . . . . . . . . . . . . . . . . .36
Dash, Hood, & Grille Group - Manual Steering . . . . .38
Dash, Hood, & Grille Group - Power Steering . . . . . .40
Seat & Deck Group - Early Models . . . . . . . . . . . . . .42
Seat & Deck Group - Later Models . . . . . . . . . . . . . .44
Tire & Wheel Group . . . . . . . . . . . . . . . . . . . . . . . . . .46
Decals — Safety & Common . . . . . . . . . . . . . . . . . . .48
Decals — Brand & Model . . . . . . . . . . . . . . . . . . . . .50
Specialty Parts - 75th Anniversary Model . . . . . . . . .52
PAGES
2, 4, 6, 10, 14, 16,
18, 20, 22, 24, 26,
28, 30, 32, 34, 38,
42, 46, 48, 50, 56,
60
18HP OHV Hydro Tractors w/ Power Steer PAGES
1692798 Sovereign 18HP Hydro w/ PS
1692847 918H, 18HP Hydro w/ PS
1692852 2818H, 18HP Hydro w/ PS
2, 4, 8, 10, 14, 16,
18, 20, 22, 24, 26,
28, 30, 32, 34,40,
42, 46, 48, 50, 54,
56, 60
18HP OHC Hydro Tractors
PAGES
1692945 Sovereign 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro
1692955 2818H, 18HO OHC Hydro
1693409 Sovereign 18HP OHC Hydro
1693413 918H, 18HP OHC Hydro
1693417 2818H, 18HO OHC Hydro
2, 4, 6, 12, 14, 16,
18, 20, 22, 24, 26,
28, 30, 32, 36, 40,
44, 46, 48, 50, 56,
60
18HP OHC Hydro Tractors w/ Power Steer PAGES
1692943 Sovereign 18HP OHC Hydro w/ PS 2, 4, 8, 12, 14, 16,
1692949 918H, 18HP OHC Hydro w/ PS
1692953 2818H, 18HO OHC Hydro w/PS
1693407 Sovereign 18HP OHC Hydro w/ PS 42, 44, 46, 48, 50,
18, 20, 22, 24, 26,
28, 30, 32, 36, 40,
1693411 918H, 18HP OHC Hydro w/ PS
1693415 2818H, 18HO OHC Hydro w/PS
54, 56, 60
75th Anniversary Sovereign Tractors
1692889 Sov 75 Anv 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC-Export
PAGES
2, 4, 6, 12, 14, 16,
18, 20, 22, 24, 26,
28, 30, 32, 36, 38,
42, 46, 48, 50, 52,
56, 60
TRACTOR COMPONENT SERVICE PARTS
Power Steering Valve - Service Parts . . . . . . . . . . . . .54
Hydrostatic Pump - Service Parts . . . . . . . . . . . . . . .56
Control Valve - Service Parts . . . . . . . . . . . . . . . . . . .60
48” MOWER DECKS
PAGES
62, 64, 66, 68
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
MOWER DECK COMPONENTS
48” Mower Deck - Housing & Arbors Group . . . . . . .62
48” Mower Deck - Cover, Drive & Bail Group . . . . . .64
48” Mower Deck - Height Adjusting & Roller Group .66
48” Mower Deck - Deflector, Stone Guard, & Arm . . .68
REFERENCE INFORMATION:
Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . .70
Torque Specification Chart . . . . . . . . .Inside Back Cover
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
1
Frame & Footrest Group
A-SV43001A
NOTE: Unless noted otherwise,
use the standard hardware torque
spe
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
2
Frame & Footrest Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1708757*
1921212
1918199
1917356
1921332
174662
1931333
1920470
1928734
1928721
1665908
1665909
1917372
170975
1
4
4
8
2
1
4
2
2
1
1
1
6
2
2
1
1
2
1
2
2
1
1
1
1
2
1
1
1
1
FRAME ASSEMBLY, w/Bushings
CAPSCREW, Hex Hd, 7/16-14 x 1-1/2
LOCKWASHER, 7/16
LOCKWASHER, 5/16
CAPSCREW, Hex Hd, 5/16-18 x 3/4
BUSHING
CARRIAGE BOLT, 5/16-18 x 3/4
NUT, Speed, 5/16-18
SETSCREW, 5/16-18 x 1/4
SETSCREW, 5/16-18 x 1/2
FOOTREST, L.H.
FOOTREST, R.H.
NUT, Hex, Full, 5/16-18
BEARING, Lift Lever
154096
1667271
157624
KEY
SHAFT ASSEMBLY, Lift (Hydro Lift)
COLLAR, Set
CAPSCREW, Hex Flange Hd, Whiz Lock, 3/8-16 x 1-1/4
BEARING, Pivot
LOCKNUT, Hex, Flange, 3/8-16
CAPSCREW, Hex Hd, 5/16-18 x 1-1/4
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
WASHER, Plain, 3/8
ARM, Foot Pedal
BUSHING
FITTING, Grease
1928727
1653876
1928352
1921977
1916950
1916965
1924940
157300
1663114
921133
1674137
157625
PEDAL ASSEMBLY, Foot
LEVER ASSEMBLY, Front Lift
BEARING, Interim Pinion
158544
Footnotes:
* Includes Ref. Nos. 6, 27, & 30.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
3
Front Axle Group
A-SV43002A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
Torquenut {Ref 26} to
80-120 ft. lbs. Lock nut
in place after torquing by
holding nut {Ref 26} and
tightening jam nut {Ref
27} to 33-50 ft. lbs.
1
2
3
25
24
8
9
27
26
21
5
6
4
8
7
Apply grease thru fitting
{Ref 10} to lubricate
spindle bearing {2 places}.
8
7
9
8
7
19
23
10
11
Torque to 13-20 ft. lbs.
{2 places}
20
18
21
22
Apply grease thru fitting
Torque to
{Ref 10} to lubricate
spindle bearing {2 places}.
16-24 ft. lbs.
min. {2 places}
12
13
NOTE: Axle
14
assembly {Ref 18}
must pivot preely
after assembly.
Torque
setscrews to
10-15 ft. lbs.
min {2 places}
15
16
14
12
17
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
4
Front Axle Group
REF NO. PART NO.
QTY.
DESCRIPTION
ROD ASSEMBLY, Tie
CAPSCREW, Hex Hd, 3/8-16 x 1
WASHER, Plain, 3/8
SPACER
KEY, Square, 3/16 x 1-1/4
ARM ASSEMBLY, Steering
WASHER
BUSHING
FITTING, Grease
LOCKNUT, Hex, 3/8-16
SPINDLE ASSEMBLY, LH
SPACER
SEAL
CONE, Bearing
SETSCREW, 5/16-18 x 5/16
COLLAR, Set
CAP, Hub
AXLE ASSEMBLY, Front (Incl. Ref. No. 9)
SETSCREW, Hex Socket Hd, 3/8-16 x 1/2
SPACER
WASHER, Plain, 1/2
CAPSCREW, Hex Hd, 1/2-13 x 2-1/4
SPINDLE ASSEMBLY, RH
WASHER
RING, Retaining
LOCKNUT, Hex, 1/2-13
LOCKNUT, Hex, Jam, 1/2-13
1
2
157499
1921210
1924940
154177
157427
170998
1960114
154289
921133
1930651
171774
171375
170168
154486
1928691
8021010
154487
1650553
1960563
157618
1918431
1927469
157494
8061012
927794
1930648
1913744
1
2
2
2
2
1
3
4
2
2
1
4
2
4
2
2
2
1
2
1
2
1
1
1
1
1
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
5
Manual Steering Group
A-SV43003A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
3
Turn capscrews {Ref 13 -
two places} until minimum
backlash is obtained, then
lock by tightening the
locknut {Ref 14} against
plate {REf 12}. Torque nut
{Ref 14} to 13-19 ft. lbs.
Apply anti-sieze
compound to inside
of bushing {Ref 15}
if shaft {Ref 5} is
not plated.
12
4
15
16
13
14
5
17
Torque nut
10
{Ref 18} to
26-39 ft. lbs.
6
11
7
18
26
8
19
20
27
9
10
28
11
21
23
Timing marks on pinion
{Ref 21} and bevel gear
{Ref 17} must be in line.
Do NOT brush grease
on tooth surfaces at
gear or pinion.
24
22
25
Torque nut
{Ref 23} to
40-60 ft. lbs.
29
Align length of drag link assembly
{Ref 29} by positioning end ball joint
so that front wheels will be in straight
ahead position when the timing
marks on the steering pinion and
gear are aligned.
31
30
Torque nut
{Ref 32} to
40-60 ft. lbs.
32
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692945 Sov 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp
1693148 Sov 75 Anv 18HP OHC-Exp
1693409 Sov 18HP OHC Hydro
1693413 918H, 18HP OHC Hydro
1693417 2818H, 18HP OHC Hydro
1692845 918H, 18HP Hydro
1692849 2818H 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
6
Manual Steering Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1714097
1686651
1960540
154264
1714440
910224
8021010
1928734
1924940
1916965
1921210
171000
1920415
1928731
170992
1668625
170987
1930650
154258
912808
170988
1
1
1
1
1
1
1
1
2
3
3
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
CAP, Steering Wheel
WHEEL ASSEMBLY, Steering, 15” (Includes CAP, Ref. No. 1)
PIN, Spring, 5/16 x 2
RING, Retaining
SHAFT, Steering
KEY, Woodruff, #6
COLLAR, Set
SETSCREW, 5/16-18 x 1/4
WASHER, Bevel, 3/8
LOCKWASHER, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 1
PLATE, Steering
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
LOCKNUT, Hex, Jam, 3/8-16
BUSHING
HOUSING ASSEMBLY, Steering (Incl. Ref. No. 11)
GEAR, Steering
LOCKNUT, Hex, Flange, 7/16-14
BEARING, Needle
FITTING, Grease
PINION, Bevel
E-RING
NUT, Hex, Full, 1/2-13
LOCKWASHER, 1/2
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
927793
1916951
1916966
1918431
1666204
105051
1920328
1666648
1919262
164272
WASHER, Plain, 1/2
ARM ASSEMBLY, Steering
SPACER
CAPSCREW, Hex Hd., 1/2-13 x 1-1/2
LINK ASSEMBLY, Drag
LOCKNUT, Hex, Jam, 1/2-20
BALLJOINT
1930245
LOCKNUT, Hex, 1/2-20
Footnotes:
* See your local Briggs & Stratton distributor for service parts.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692945 Sov 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp
1693148 Sov 75 Anv 18HP OHC-Exp
1693409 Sov 18HP OHC Hydro
1693413 918H, 18HP OHC Hydro
1693417 2818H, 18HP OHC Hydro
1692845 918H, 18HP Hydro
1692849 2818H 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro
TP 400-2218-00-SV-SMA
7
Power Steering Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
A-SV43004A
1
2
37
36
3
35
4
30
31
29
28
32
11
10
33
34
27
6
7
8
26
25
9
12
13
14
24
23
22
15
39
5
38
40
21
20
18
17
16
19
Steering
Cylinder
Seal Kit
Torque to
16-24 ft. lbs.
The above parts group applies to the following Mfg. Nos.:
1692798 Sov 18HP Hydro PS
1692847 918H, 18HP Hydro PS
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS
1693146 Sov 18HP OHC Hydro PS-Exp
1693407 Sov 18HP OHC Hydro PS
1693411 918H, 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
8
Power Steering Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1657017
1679046
1676468
1676418
1716863
1960558
1909589
1716502
1673686
1917356
1920263
927103
1960020
1706655
1715513
1923683
157427
1716859
1960563
1960114
1679556
1679538
927732
1922015
922523
1701011
172434
1715497
1715498
1715496
1715499
1719244
1715500
1715523
1923358
1676527
1921960
1921210
1930645
1685444
1
1
1
1
1
1
1
1
1
4
4
1
1
1
1
3
2
1
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CAP, Steering Wheel
NUT, Hex, 5/8-18
WHEEL ASSEMBLY, Steering
BOOT, Steering Stem
UP STOP, Axle
CAPSCREW, Hex Hd, M12 x 1.75 x 20mm
LOCKWASHER, Int. Tooth, 1/2
PLATE, Mounting Weldment
STEERING UNIT, Hydrostatic
LOCKWASHER, 5/16
NUT, Hex, 5/16-24
RING, Retaining, 5/8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
WASHER
CYLINDER, Power Steering
BRACKET ASSEMBLY, Cylinder
CAPSCREW, Hex. Washer Hd, Taptite 3/8-16 x 3/4
KEY, Square, 3/16 x 1-1/4
ARM ASSEMBLY, Steering
SETSCREW, Hex Socket Hd, 3/8-16 x 1/2
WASHER
SPACER
BALL JOINT ASSEMBLY
RING, Retaining, 3/4
NUT, Hex Jam, 3/4-16
FITTING, Hydraulic, .562 x 8 x .562-18-90
TIE, Self Locking .184 x 7.31 LG.
CLIP, Wire
HOSE ASSEMBLY, Hydraulic (Steering RT to Cyl.)
HOSE ASSEMBLY, Hydraulic (Steering LT to Cyl.)
HOSE ASSEMBLY, Hydraulic (Pump to Steering)
HOSE ASSEMBLY, Hydraulic(Steering Aux to Lift)
HOSE ASSEMBLY, Hydraulic (Steering Out to “T”)
HOSE ASSEMBLY, Hydraulic (Return “T” to Pump)
FITTING, Hydraulic “T”
NUT, Hex, Center-Lock, 1/4-20
CLAMP, Hose
CAPSCREW, Hex Hd, 1/4-20 x 1.00
CAPSCREW, Hex Hd, 3/8-16 x 1
NUT, Hex Flange, Whiz Lock, 3/8-16
CYLINDER SEAL REPAIR KIT
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692798 Sov 18HP Hydro PS
1692847 918H, 18HP Hydro PS
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS
1693411 918H, 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS
1693146 Sov 18HP OHC Hydro PS-Exp
1693407 Sov 18HP OHC Hydro PS
TP 400-2218-00-SV-SMA
9
Engine, Exhaust & Drive Shaft Group — Kohler 18HP OHV
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
10
Engine, Exhaust & Drive Shaft Group — Kohler 18HP OHV
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1708405
1708873
171252
172744
171330
1666275
1654930
1664460
1960112
1717557
*
1
1
1
2
2
1
1
1
2
1
1
1
1
1
1
1
1
8
12
8
4
1
1
1
4
1
1
1
1
1
1
1
4
2
2
1
1
1
1
SHUT OFF VALVE
HEAT SHIELD ASSEMBLY
CAP, Fuel Tank
STRAP, Fuel Tank
STRAP, Tank
TANK ASSEMBLY, Fuel (Includes Ref. 6, 7, 8, 9, 10)
BUSHING
FITTING
CLAMP, Hose
HOSE, Fuel, 15”
ENGINE, Kohler, 18 HP
WASHER, 15/32
CHOKE CONTROL
THROTTLE CONTROL
SETSCREW, 3/8-24 x 3/8
KEY, Drive Shaft, 3/16 x 1-1/4
FLANGE, Drive Shaft
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
1925125
1708764
1708763
1960475
157427
172264
1916950
1916965
157424
1920415
1708729
927794
1668637
1921972
176440
1920676
1918199
960477
901489
1708761
920426
1921971
1924856
1920415
1679588
1686655
1712286
173026
WASHER, Special
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
SHAFT ASSEMBLY, Drive
RETAINING RING
COUPLING, Compression
CAPSCREW, Hex Hd, 3/8-16 x 2-1/2
BUSHING
CAPSCREW, Hex Hd, 7/16-14 x 1
LOCKWASHER, 7/16
COUPLING, Pipe, Straight
NIPPLE, Pipe, 3/8 x 1
PIPE, Exhaust,Elbow
WASHER, External Tooth, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 1-3/4
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 1/2
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
CAPSCREW, Hex Head, M8-1-1/4 20mm
MUFFLER, Exhaust
CLAMP, Exhaust
COUPLING
Footnotes:
* See an authorized Kohler Dealer for service parts.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
11
Engine, Exhaust & Drive Shaft Group — Kohler 18HP OHC
A-SV43006A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
3
33
31
30
4
5
6
8
24
32
17
26
7
29
28
9
21
10
17
11
12
25
13
27
22
14
15
17
18
17
18
19
20
23
19
22
18
16
21
17
17
Throttle Control
Plate
19
18
19
20
19
18
21
21
Use this
Hole
21
19
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro 1692951 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693411 918H, 18HP OHC Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693144 Sov 18HP OHC Hydro-Exp 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693413 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693407 Sov 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
12
Engine, Exhaust & Drive Shaft Group — Kohler 18HP OHC
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
172744
1666275
171252
171330
1654930
1664460
1717551
1960112
1701011
1708405
166137
1678371
1708764
1960475
157427
172264
1916950
1916965
157424
173026
1920415
1717111
1930598
1932771
1716896
920426
1708761
1712286
1716898
1924856
1708873
1713337
*
2
1
1
2
1
1
1
2
1
1
1
1
1
1
1
1
7
10
18
2
8
1
3
1
1
1
1
1
1
1
1
2
1
1
STRAP, Rubber, Fuel Tank
TANK ASSEMBLY, Fuel
CAP, Fuel Tank
STRAP, Tank
BUSHING
FITTING
HOSE, Fuel, 15”
CLAMP, Hose
TIE, Cable, 7.3” Lg.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
33
VALVE, Shut Off
HOSE, Hydraulic, 1/2 ID x 3/4 x 12
CONTROL, Throttle
CONTROL, Choke
SETSCREW, 3/8-24 x 3/8
KEY, Drive Shaft, 3/16 x 1-1/4
FLANGE, Drive Shaft
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
WASHER, Special
COUPLING
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
DRIVE SHAFT ASSEMBLY
CAPSCREW, Hex Washer Hd, Taptite, 3/8-16 x 1.5
CLIP
PLATE, Engine
LOCKWASHER, Ext. Tooth, 3/8
ELBOW PIPE, Exhaust (All except 1692889 & 1693148)
CLAMP, Exhaust (Qty 2 on 1692889 & 1693148)
MUFFLER, Exhaust
CAPSCREW, Hex Hd, Taptite, 5/16-18 x 1/2
HEAT SHIELD, Muffler
PAD, Neoprene (Power Steering Models Only)
ENGINE, Kohler, 18HP OHC
ENGINE, Kohler, 18HP OHC, 75th Anniversary Model
*
Footnotes:
* See an authorized Kohler Dealer for service parts.
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro 1692951 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693411 918H, 18HP OHC Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693144 Sov 18HP OHC Hydro-Exp 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693413 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693407 Sov 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
TP 400-2218-00-SV-SMA
13
Clutch & Brake Group
A-SV43007A
NO
us
sp
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
14
Clutch & Brake Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1919439
1916950
166119
1650651
1921971
1916965
1930650
1679354
*
1
1
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
2
1
2
1
1
1
2
1
1
1
1
1
1
1
1
1
LOCKNUT, Hex, Esna, 3/8-16
NUT, Hex, Full, 3/8-16
GUIDE ASSEMBLY, Rod
ROD, Brake
CAPSCREW, Hex Hd, 3/8-16 x 1-3/4
LOCKWASHER, 3/8
LOCKNUT, Hex, Flange, 7/16-14
BAND ASSEMBLY, Brake (Incl. Ref. Nos. 9 & 10)
BAND, Brake (See Ref. No. 8)
LINING, Brake (See Ref. No. 8)
WASHER, Curved Spring
LOCKNUT, Hex, 3/8-16
WASHER, Special
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
*
1668737
1960251
158196
166176
166157
1928295
1918199
1924940
1667812
1923362
166130
1918213
166156
1926035
1922130
1704926
1925125
166126
1657323
905123
154369
157127
1922611
DRUM, Brake
GUIDE ASSEMBLY, Rod
CAPSCREW, Hex Hd, 7/16-14 x 3-3/4
LOCKWASHER, 7/16
WASHER, Plain, 3/8 std.
SPACER
LOCKNUT, Hex, 5/16-18
SPACER
NUT, Hex, Full, 7/16-14
BRACKET
CAPSCREW, Self-Tapping, 3/8 x 3/4
CAPSCREW, Hex Hd, 3/8-16 x 2-1/4
PULLEY ASSEMBLY, Idler (Plastic)
WASHER, 3/8
LEVER ASSEMBLY, Idler
PULLEY
KEY
SPRING
SPRING, Cone
WASHER
Footnotes:
* Not serviced separately.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
15
Clutch & Brake Control Group
8A
NO
use
spe
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
16
Clutch & Brake Control Group
REF NO. PART NO.
QTY.
DESCRIPTION
NUT, Hex, Full, 5/16-18
SETSCREW, 5/16-18 x 1/2
PULLEY, Drive, Transmission
V-BELT, Drive, Transmission
GUARD ASSEMBLY
ROD, Clutch
1
2
3
1917372
1928721
166173
3
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
4
5
1650502
166122
6
7
1650531
121037
SPRING
8
9
1923362
1923358
171994
LOCKNUT, Hex, 5/16-18
LOCKNUT, Hex, 1/4-20
END, Rod
LEVER, Parking Brake
CAPSCREW, Hex Hd, 1/4-20 x 1
ROD ASSEMBLY
WASHER, 5/16
SPRING, Cone
WASHER, 5/16
WASHER, Curved, Spring
10
11
12
13
14
15
16
17
172108
1926771
1668419
1919381
157127
1919326
1668737
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
17
Hydrostatic Pump Group
A-SV43009A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
See Pages 56-59
for Service Parts
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
18
Hydrostatic Pump Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1923735
178779
1921332
1919326
1917356
1917372
166022
1671582
1650633
1916965
1925695
1650524
1921333
1651089
1651090
153010
1923362
1960103
1671229
930709
1671228
1666415
1664847
1651703
166003
1933468
1709322
1927428
4
1
1
4
2
1
1
1
1
3
3
1
2
1
1
1
1
2
1
2
2
1
1
1
1
1
1
3
CAPSCREW, Self-Tapping, #10-3/8
DEFLECTOR, Shroud
CAPSCREW, Hex Hd, 5/16-18 x 3/4
WASHER, Plain, 5/16
LOCKWASHER, 5/16
NUT, Hex, Full, 5/16-18
FAN, Pulley
HYDRO PUMP, (see pages 18 - 21 for service parts)
PLATE, Spacer
LOCKWASHER, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 5
SPACER
CAPSCREW, Hex Hd, 5/16-18 x 1
BRACKET
LATCH, Release
SPRING
LOCKNUT, Hex, 5/16-18
WASHER
HOSE, Inlet
CLAMP, Hose
ELBOW, Hose Fitting 45°
SHROUD ASSEMBLY, w/Screen
CAPSCREW, Hex Washer Hd, Taptite, 5/16-18 x 3/4
O-RING
PINION, Motor Shaft
WASHER
FILTER ASSEMBLY
CAPSCREW, Hex Hd, Taptite, 1/4-20 x 3/8
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
19
Hydrostatic Control Group
-V400A
N
u
s
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
20
Hydrostatic Control Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1920415
1921319
1650506
1650874
1650592
1650392
1916964
174896
1916622
916937
1913744
927794
1664204
1650872
1650621
1917372
1917356
1650401
1960085
919180
1922755
1923358
1650713
1650347
1922755
1930645
1921961
1650712
1650715
1708298
1918447
1650358
1665251
168025
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
2
1
2
2
4
2
1
1
4
2
2
1
1
1
1
1
1
2
2
1
1
2
1
1
1
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
WASHER, Plain, 1/4
SPACER
SHAFT ASSEMBLY
ROLLER, Cam
LINK ASSEMBLY, Control
LOCKWASHER, 1/4
SPRING
NUT, Hex, Full, 1/4-20
PIN, Roll, 1/4 x 1-1/4
LOCKNUT, Hex, Jam, 1/2-13
RING, Retaining
SHIM (as required)
NUT, Adjusting
BOLT, Shoulder
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
BRACKET, Pivot
CAPSCREW, Special Hex Hd
PIN, Roll, 1/8 x 5/8
WASHER, 13/32
LOCKNUT, Hex, 1/4-20
PLATE, Guide
SPRING
WASHER, 3/8
NUT, Hex Flange, Whiz Lock, 3/8-16
CAPSCREW, Hex Hd, 1/4-20 x 1-1/4
GUIDE, Control Rod
ROD ASSEMBLY, Control
PlN
PIN, Cotter, 3/32 x 3/4
LINK
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
SPACER
WASHER, Spring
BUSHING
LEVER ASSEMBLY, Control
QUADRANT
CAPSCREW, Hex Flange Hd, Whiz Lock, 5/16-18 x 1/2
CAPSCREW, Hex Washer Hd, Plastite, 1/4-20 x 1
KNOB
1663114
1665257
1650360
1931648
1960106
1713847
1919439
LOCKNUT, Nylon, 3/8-16
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
21
Transmission Group
A-SV43011A
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
22
Transmission Group
REF NO. PART NO.
QTY.
DESCRIPTION
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
SUPPORT, Spring
CAPSCREW, Hex Hd, 5/16-18 x 1
1
2
1917372
1917356
1667171
1921333
901652
154269
1650429
1932849
1927609
1652469
154097
166041
1670857
166017
1960184
176236
166012
166043
1653120
1673801
154096
912808
1650427
2
11
1
7
1
2
1
1
2
2
4
1
1
1
2
1
1
1
2
1
2
1
1
3
4
5
6
7
8
9
PLUG, Pipe
SEAL
GEAR CASE ASSEMBLY, (Incl. Ref. Nos. 10, Qty 1; 28, Qty 1 & 37)
LOCKNUT, 3/8, Rigid Conduit
PIN, Roll, 3/8 x 1
BEARING
WASHER
SPACER, Axle, L.H.
GEAR, Drive
RING, Retaining
WASHER
PINION & SHAFT ASSEMBLY
SHAFT, Intermediate
GASKET
10
11
12
13
14
15
16
17
18
19
20
21
22
23
BUSHING
TUBE ASSEMBLY, Axle (Incl. Ref. No. 19)
KEY
FITTING, Grease
COVER ASSEMBLY, Grease Case (Incl. Ref. Nos. 10, Qty 1; 27 & 28,
Qty 1)
PLUG, Pipe
RING, Retaining
SEAL
BEARING
BEARING, Needle
WASHER
SHAFT, Brake
KEY
WASHER
WASHER
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
1673452
154268
166021
166019
166018
960187
1650775
166014
1651078
960183
176243
176980
166004
154271
1673453
901493
1667346
172899
901825
901677
901480
1921978
166040
1
2
1
1
2
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
4
1
PINION
RING, Retaining
GEAR
BEARING, Needle
ELBOW, Street
NIPPLE, Pipe
CAP, Pipe
VALVE, Relief
BUSHING, Pipe
ELBOW, Pipe
NIPPLE, Pipe
CAPSCREW, Hex Hd, 5/16-18 x 2
SPACER, Axle, R.H.
Footnotes:
A. Mask hydrostatic mounting surface and cover hole prior to painting.
B. Use gasket eliminator and place 1/8 inch bad all around. Make sure O-ring on pilot bearing stas in place unill
assy. is complete. After contact is made with gasket material, complete assy. without smearing gasket
material.
C. Clean mating surface with LocQuic primer NF by spraying & wiping with a clean cloth to remove
contamination. If part is assembled within 30 minutes no additional treatment is required. Otherwise
spray thin film onto surface. Permit to visibly dry.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
TP 400-2218-00-SV-SMA
23
PTO Control & Cone Clutch Group
A-SV43012A
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
24
PTO Control & Cone Clutch Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1715435
1923701
1671424
164155
1923362
1924058
1931353
1667811
1666294
1665440
1924940
1667812
1930647
177522
1713843
1713854
173991
1930651
1671323
1960072
157127
1917372
1916950
1916965
1606554
1703805
1704505
157273
920036
173957
1960086
1917356
171371
1650906
172206
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
4
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
SPRING, Tension
CAPSCREW, Hex Hd, 3/8-16 x 2
ROD, Tension
HANDLE ASSEMBLY
LOCKNUT, Hex, 5/16-18
LOCKNUT, Hex, 7/16-14
CARRIAGE BOLT, 3/8-16 x 1-3/4
SPACER
SPACER
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
PULLEY ASSEMBLY, w/ Bearings
WASHER, Plain, 3/8
SPACER
NUT, Pal
SWITCH, Interlock
KNOB
HANDLE, PTO, Clutch
LEVER
LOCKNUT, Hex, 3/8-16
ROD ASSEMBLY, Control
CAPSCREW, Hex Hd, 5/16-18 x 7/8
SPRING
NUT, Hex, Full, 5/16-18
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
PULLEY, Idler
KLIPRING, 1/2
BUSHING
STUD
CAPSCREW, Socket Hd., 1/4-20 x 5/8
DISC, Brake
CAPSCREW, Thread Forming
LOCKWASHER, 5/16
SPACER
PIVOT ASSEMBLY
RING, Retaining
GUIDE, Spring
SPRING
BEARING ASSEMBLY
PULLEY
PLATE ASSEMBLY, Clutch
KEY
LOCKNUT, Hex, 3/4-16
ARM ASSEMBLY, Pivot
PIN, Cotter, 3/16 x 1-1/2
WASHER
1671339
171772
1650254
1650304
174862
905123
1922133
1666781
1918459
1960020
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
25
Hydraulic Lift Group
3A
NO
use
spe
See Page 60
For Service
Parts
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
26
Hydraulic Lift Group
REF NO. PART NO.
QTY.
DESCRIPTION
HOSE, Hydraulic
FITTING, Elbow, 45°
CLIP, Hairpin
CONNECTOR, 37° Male
PIN
CYLINDER (Includes Fitting, Ref. No. 2)
ELBOW, Adjustable, 37°
LOCKNUT, Hex, Jam, 3/8-16
GUARD, Cable
SPACER
PULLEY
1
2
3
1667408
172320
1960033
919766
2
1
2
1
2
1
2
1
2
1
1
2
1
1
1
4
1
2
1
2
1
1
2
2
1
1
7
2
1
1
1
2
1
1
1
1
1
1
1
2
4
5
6
7
171690
1685347
928812
8
9
1928731
174723
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
157081
172725
1708298
1918196
1960106
1713847
1923683
1667270
1921963
1667437
1675789
1668883
1668882
1916964
1708007
1921961
108186
1921319
1916622
1708009
1718681
1919439
1960294
1924940
1667269
1960032
1673700
1667261
1667435
1918447
923905
PIN
CLIP, Spring
CAPSCREW, Hex Washer Hd, Plastite, 1/4-20 x 1
KNOB
CAPSCREW, Hex. Washer Hd, Taptite 3/8-16 x 3/4
LEVER ASSEMBLY
CAPSCREW, Hex Hd, 1/4-20 x 2
TUBE ASSEMBLY (Manual Steer Models Only)
FITTING, Hydraulic
TUBE ASSEMBLY (Manual Steer Models Only)
TUBE ASSEMBLY (Manual Steer Models Only)
LOCKWASHER, 1/4
CLAMP
CAPSCREW, Hex Hd, 1/4-20 x 1-1/4
CLIP
WASHER, Plain, 1/4
NUT, Hex, Full, 1/4-20
CONTROL VALVE ASSEMBLY (See following 2 pages for service parts)
LINK, Connecting, #50
NUT, Hex Nylon Lock, 3/8-16
NUT, Hex Flange, Whiz Lock, 1/4-20
WASHER, Plain, 3/8
SUPPORT ASSEMBLY
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
CABLE ASSEMBLY
BELLCRANK
TUBE ASSEMBLY (Manual Steer Models Only)
PIN, Cotter, 3/32 x 3/4
FITTING, Hydraulic (Manual Steer Models Only)
Footnotes:
Assembly Notes: Take specail care that no dirt or foreign material is allowed to enter hydraulic circuit during
assembly of fittings.
1. To install swivel fittings (Ref. No. 20), first lubricate the O-ring with light oil. Then turn swivel nut until O-
ring is seated. Turn fitting by hand to align with tube nut.
2. To install tubes, first align threaded fitting with tube nut. Then thread nut onto fitting and tighten. Hold fit-
ting and tuirn nut with wrench to seal joint.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
TP 400-2218-00-SV-SMA
27
Bevel Gear & Side Plate Group
A-SV43014A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
Coat with Locktite
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
28
Bevel Gear & Side Plate Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1920677
1918199
1650414
1922133
171792
171790
171791
1685088
1663111
1685088
172256
154282
178104
1922133
1921959
1671667
905123
1685054
172206
171796
118117
154279
172750
154040
1917356
1925205
1961022
177649
172752
172753
178105
1656877
1920676
1916964
176111
6
12
1
1
1
5
1
1
1
1
2
1
1
3
6
1
2
1
2
1
2
2
1
1
1
1
1
2
1
1
1
1
6
6
1
CAPSCREW, Hex Hd, 7/16-14 x 1-1/4
LOCKWASHER, 7/16
PLATE, Side, R.H.
LOCKNUT, Hex, Jam, 3/4-16
SPACER
SHIM
SHIM
REPAIR KIT, Seal
SPACER, Seal, Oil
REPAIR KIT, Seal (Incl. Ref. Nos. 8 & 9)
BEARING, Ball
GASKET
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
COVER
NUT, Hex, 7/16-14 x 1
CAPSCREW, Hex Hd, 1/4-20 x 5/8
PLATE ASSEMBLY, Side, L.H.
KEY, Woodruff, #9
SHAFT, Driven (Incl. Ref. Nos. 4 & 17)
RING, Retaining
GEAR, Bevel, Driven
SEAL, Oil
BEARING, Needle
SHAFT, Driver
PLATE, Bearing, Clamp
LOCKWASHER, 5/16
CAPSCREW, Hex Hd, 5/16-18 x 5/8
CAPSCREW, Hex Hd, 5/16-18 x 3/4
WASHER
GEAR, Bevel, Driver
WASHER
PLUG ASSEMBLY
HOUSING, Bevel Gear
CAPSCREW, Hex Hd, 7/16-14 x 1
LOCKWASHER, 1/4, I.D.
“O” RING
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
29
Draw Bar Group
A-SV43015A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
30
Draw Bar Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1923027
1918199
166072
166110
166206
1920677
1926110
166074
1608759
166075
1918213
1
6
1
1
1
3
2
1
2
1
4
CAPSCREW, Hex Hd, 7/16-14 x 1-3/4
LOCKWASHER, 7/16
BAR ASSEMBLY, Upright
SPACER
BAR ASSEMBLY,Upright
CAPSCREW, Hex Hd, 7/16-14 x 1-1/4
CAPSCREW, Hex Hd, 7/16-14 x 2-3/4
BAR ASSEMBLY, Draw
SPACER
10
11
PLATE
NUT, Hex, Full, 7/16-14
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
31
Rear Axle & Differential Group
A-SV43016A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
32
Rear Axle & Differential Group
REF NO. PART NO.
QTY.
DESCRIPTION
*1
*2
*3
*4
*5
*6
7
8
9
10
11
*12
*13
*14
*15
*16
17
18
19
20
21
22
23
24
*25
*26
27
162085
158579
121083
121190
1921972
171517
960169
154291
157120
177041
960190
171853
164217
1930651
1916622
1916964
177900
154065
1928721
1960155
930671
153068
176945
915019
171854
1921959
1650519
8
8
8
1
8
2
1
1
2
1
2
1
1
8
6
6
1
2
4
1
2
2
1
1
1
6
1
SPRING
PINION, Differential
SPINDLE, Differential
SEAL, Cover
CAPSCREW, Hex Hd, 3/8-16 x 2-1/2
RING, Spacer
WASHER
RING, Retaining
KEY, Drive
GEAR, Differential
WASHER
COVER, Differential
CARRIER, Differential
LOCKNUT, Hex, 3/8-16
NUT, Hex, Full, 1/4-20
LOCKWASHER, 1/4
AXLE ASSEMBLY, Rear
COLLAR, Set
SETSCREW, 5/16-18 x 1/2
WASHER
KEY, Hi-Pro
BEARING
HUB ASSEMBLY, Wheel, R.H.
FITTING, Grease
COVER, Differential
CAPSCREW, Hex Hd, 1/4-20 x 5/8
DIFFERENTIAL SUB-ASSY. (See Note Below)
Footnotes:
* Differential sub-assembly 1650519 includes these parts.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
33
Electrical Group - Early Models
A-SV43017A
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
34
Electrical Group - Early Models
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1685058
1713534
1708730
1917356
1920263
1916622
1916964
1603189
1686637
1714054
1714055
1960547
*
122184
171225
1714647
1708734
1925125
177522
1930647
1926192
1932771
1717970
172434
172436
1674358
1713535
1674363
1707755
*
1960433
1677368
1665238
1923341
1704379
1677370
1685290
1919438
1918199
932747
1921319
934683
165073
1677371
1917415
1922711
1920676
1701229
1
1
1
2
2
3
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
3
1
1
2
1
2
1
2
1
2
1
1
1
2
1
3
3
4
1
1
1
1
1
1
BATTERY, Incl. decal,
INSULATOR, Battery Terminal
CABLE, Battery to Solenoid
LOCKWASHER, 5/16
NUT, Hex, 5/16-24
NUT, Hex, Full, 1/4-20
LOCKWASHER, 1/4
AMMETER
IGNITION SWITCH KIT (Incl. Ref. Nos. 10, 11, 12 & 13)
KEY
NUT, Adapter
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
LOCKWASHER, Int., 5/8
SWITCH, Ignition
SWITCH, Toggle
CLAMP
CABLE (Battery to Ground)
HARNESS ASSEMBLY
WASHER, 15/32
SWITCH, Interlock, Ball
NUT, Pal
WASHER, 9/16
CLIP, Cable
GROMMET, Rubber
CLIP, Tinnerman
CLIP, Tinnerman
WIRE ASSEMBLY
INSULATOR, Terminal Boot
HEADLIGHT ASSEMBLY
MODULE, Interlock
REFLECTOR, Housing
NUT, Hex Flange, M8 - 125
LENS, Clear
BREAKER, Circuit
CAPSCREW, Hex Hd, 1/4-20 x 3/4
SWITCH, Interlock, Seat
SOCKET, Bulb
SOLENOID, Starter
NUT, Elastic, 5/16-18
LOCKWASHER, 7/16
TIE
WASHER, Special, 1/4
CLIP, Wire
CLIP, Speed Cable
BULB
NUT, Hex, #10-32
LOCKWASHER, Ext. Tooth
CAPSCREW, Hex Hd, 7/16-14 x 1
BUSHING, Snap
Footnotes:
* Not serviced separately.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
35
Electrical Group - Later Models
A-SV43018A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro 1692951 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693411 918H, 18HP OHC Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693144 Sov 18HP OHC Hydro-Exp 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693413 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693407 Sov 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
36
Electrical Group - Later Models
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14
15
16
17
18
19
20
21
22
23
24
25
26
26
27
28
1685058
1713534
1665235
1917356
1920263
1916622
1916964
1603189
1686637
1714054
1714055
1960547
*
1
1
1
2
2
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
4
3
1
1
1
2
BATTERY, Incl. decal,
INSULATOR, Battery Terminal
CABLE, Battery to Solenoid
LOCKWASHER, 5/16
NUT, Hex, 5/16-24
NUT, Hex, Full, 1/4-20
LOCKWASHER, 1/4
AMMETER
IGNITION SWITCH KIT (Incl. Ref. Nos. 10, 11, 12 & 13)
KEY
NUT, Adapter
LOCKWASHER, Int., 5/8
SWITCH, Ignition
SWITCH, Toggle (All except 1692889 & 1693148)
SWITCH, Toggle (1692889 & 1693148 Only)
CLAMP
CABLE (Battery to Ground)
HARNESS ASSEMBLY
WASHER, 15/32
SWITCH, Interlock, Ball
NUT, Pal
WASHER, 9/16
122184
1717406
171225
1714647
1717183
1925125
177522
1930647
1926192
1932771
1703851
172434
CLIP, Cable
CABLE, Starter to Solenoid
CLIP, Tinnerman
172436
CLIP, Tinnerman
1674358
1717238
1713535
1674363
WIRE ASSEMBLY (All except 1692889 & 1693148)
WIRE ASSEMBLY, Headlight (1692889 & 1693148 Only)
INSULATOR, Terminal Boot
HEADLIGHT ASSEMBLY (Incl. Ref. Nos. 30, 32, 36 & 44) (All except
1692889 & 1693148)
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
1707755
*
**
1
2
1
2
1
2
1
1
1
2
1
3
2
4
1
1
1
1
1
1
1
1
1
1
MODULE, Interlock
REFLECTOR, Housing (All except 1692889 & 1693148)
NUT, Hex
LENS, Clear (All except 1692889 & 1693148)
BREAKER, Circuit
CAPSCREW, Hex Hd, 1/4-20 x 3/4
SWITCH, Interlock, Seat (All except 1692889 & 1693148)
SOCKET, Bulb (All except 1692889 & 1693148)
SOLENOID, Starter
NUT, Elastic, 5/16-18
LOCKWASHER, 7/16
TIE
WASHER, Special, 1/4
CLIP, Wire
CLIP, Speed Cable
BULB (All except 1692889 & 1693148)
NUT, Hex, #10-32
LOCKWASHER, Ext. Tooth
CAPSCREW, Hex Hd, 7/16-14 x 1
BUSHING, Snap
COVER, Terminal, Solenoid
ADAPTOR, Wire Terminal
WIRE ASSEMBLY, Solenoid to Circuit Breaker
WIRE, Jumper, Headlight Switch (1692889 & 1693148 Only)
1677368
1665238
1923341
1704379
1677370
1685290
1919438
1918199
932747
1921319
934683
165073
1677371
1917415
1922711
1920676
1701229
122023
172996
1665237
1717409
Footnotes:
* Not Serviced Separately
** Supplied by Engine Manufacturer
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro 1692951 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693411 918H, 18HP OHC Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693144 Sov 18HP OHC Hydro-Exp 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693413 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693407 Sov 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
TP 400-2218-00-SV-SMA
37
Dash, Hood & Grille Group - Manual Steering Models
A-SV43019A
NOTE: Unless noted otherwise,
use the standard hardware torque
sp
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692945 Sov 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro
1692955 2818H, 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp
1693148 Sov 75 Anv 18HP OHC-Exp
1692845 918H, 18HP Hydro
1692849 2818H 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro
1693409 Sov 18HP OHC Hydro
1693413 918H, 18HP OHC Hydro
1693417 2818H, 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
38
Dash, Hood & Grille Group - Manual Steering Models
REF NO.
PART NO.
QTY.
DESCRIPTION
1
1926025
6
CAPSCREW, Machine, Round Hd, 1/4-20 x 1/2 (Manual Steering Models
Only)
2
3
4
5
6
7
8
9
172008
157077
1651000
1917867
1713844
1713848
101025
1
1
1
6
1
1
1
1
1
1
9
6
1
1
1
1
1
2
1
1
1
2
2
1
1
1
2
2
2
2
1
10
2
2
4
PLATE, Adjusting, Steering (Manual Steering Models Only)
BUSHING (Manual Steering Models Only)
PANEL, Instrument (Manual Steering Models)
SPEED NUT, Tinnerman
KNOB
HANDLE, Throttle Control
WASHER
WASHER
CAPSCREW, Truss Hd, #10-32 x 1/2
DASH ASSEMBLY
CAPSCREW, Hex, Self-Tapping, #14AB x 3/4
NUT, Speed
CLIP, Control Cable (All Except 1692796, 1692845, & 1692849)
CLIP, Control Cable (1692796, 1692845, & 1692849 Only)
LOCKWASHER, Dished Type, 3/8
NUT, Hex, Washer, #10-32
960171
10
11
12
13
14
14
15
16
17
18
19
20
21
22
23
24
24
25
26
27
28
29
30
31
32
33
34
1930531
1685408
1930561
1928703
158475
1709060
1930665
1928919
1666703
103280
ARM, Throttle
STOP, Throttle
WASHER
159107
1930651
177447
LOCKNUT, Hex, 3/8-16 (All Except 1692889 & 1693148)
PLUG, Button
PUSH NUT
CARRIAGE BOLT, 5/16-18 x 3/4
HOOD & GRILLE ASSEMBLY, Orange (All Except 1692889 & 1693148)
HOOD & GRILLE ASSEMBLY, Red (All Except 1692889 & 1693148)
MOULDING, Hood
CAPSCREW, Truss Hd, #10-32 x 1/2
LOCKNUT, Hex, #10-32
WASHER, Special
STRAP, Hood
SCREEN
LOCKNUT, Pal
1933988
1931333
1708749
41708749
1666163
1930531
1930627
1960096
171600
1666148
1960517
1921210
1930651
1675932
CAPSCREW, Hex Hd, 3/8-16 x 1 (All Except 1692889 & 1693148)
LOCKNUT, Hex, 3/8-16
CLIP, Headlight Mounting (All Except 1692889 & 1693148)
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692798 Sov 18HP Hydro PS
1692847 918H, 18HP Hydro PS
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS
1693411 918H, 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS
1693146 Sov 18HP OHC Hydro PS-Exp
1693407 Sov 18HP OHC Hydro PS
TP 400-2218-00-SV-SMA
39
Dash, Hood & Grille Group - Power Steering Models
A-SV43020A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1692798 Sov 18HP Hydro PS
1692847 918H, 18HP Hydro PS
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS
1693146 Sov 18HP OHC Hydro PS-Exp
1693407 Sov 18HP OHC Hydro PS
1693411 918H, 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
40
Dash, Hood & Grille Group - Power Steering Models
REF NO.
PART NO.
QTY.
DESCRIPTION
1
1926025
4
CAPSCREW, Machine, Round Hd, 1/4-20 x 1/2 (Manual Steering Models
Only)
2
3
4
5
6
7
8
9
1675932
1930651
1715547
1917867
1713844
1713848
101025
4
2
1
4
1
1
1
1
1
1
9
6
1
1
1
1
1
2
1
1
2
2
2
1
1
2
2
2
2
1
10
CLIP, Headlight Mounting (All Except 1692889 & 1693148)
LOCKNUT, Hex, 3/8-16
PANEL, Instrument (Power Steering Models)
SPEED NUT, Tinnerman
KNOB
HANDLE, Throttle Control
WASHER
WASHER
CAPSCREW, Truss Hd, #10-32 x 1/2
DASH ASSEMBLY
CAPSCREW, Hex, Self-Tapping, #14AB x 3/4
NUT, Speed
CLIP, Control Cable (All Except 1692798, 1692847, & 1692852 )
CLIP, Control Cable (1692798, 1692847, & 1692852 Only)
LOCKNUT, Hex, 3/8-16
NUT, Hex, Washer, #10-32
ARM, Throttle
960171
10
11
12
13
14
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1930531
1685408
1930561
1928703
158475
1709060
1930651
1928919
1666703
103280
STOP, Throttle
WASHER
159107
1930665
1921210
1933988
1931333
1708749
1666163
1930531
1930627
1960096
171600
LOCKWASHER, Dished Type, 3/8
CAPSCREW, Hex Hd, 3/8-16 x 1 (All Except 1692889 & 1693148)
PUSH NUT
CARRIAGE BOLT, 5/16-18 x 3/4
HOOD & GRILLE ASSEMBLY
MOULDING, Hood
CAPSCREW, Truss Hd, #10-32 x 1/2
LOCKNUT, Hex, #10-32
WASHER, Special
STRAP, Hood
SCREEN
LOCKNUT, Pal
1666148
1960517
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692798 Sov 18HP Hydro PS
1692847 918H, 18HP Hydro PS
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS
1693411 918H, 18HP OHC Hydro PS
1693415 2818H, 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS
1693146 Sov 18HP OHC Hydro PS-Exp
1693407 Sov 18HP OHC Hydro PS
TP 400-2218-00-SV-SMA
41
Seat & Deck Group - Early Models
A-SV43021A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1, 2
38
3
4
11
12
37
8
5
9
36
35
6
13
14
15
16
7
18
10
34
17
20
19
33
32
21
31
23
24
28
22
29
30
23
27
23
26
24
28
24
25
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS
1692955 2818H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp
1693148 Sov 75 Anv 18HP OHC-Exp
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
42
Seat & Deck Group - Early Models
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1713840
1714483
1931339
172434
1
1
2
1
2
2
2
2
2
1
2
2
2
1
2
2
2
2
1
2
1
2
1
1
6
6
1
1
2
4
2
2
2
4
1
1
1
1
2
1
SEAT (All Except 1692889 & 1693148)
COVER, Seat (Used with Seat 1713840 Only)
CARRIAGE BOLT, 5/16 -16 x 2” Lg
CLIP, Speed
SPACER
WASHER, Plain
NUT, Hex Nylon Lock, 3/8-16
CARRIAGE BOLT, 3/8-16 x 1
NUT, Hex Flange, Whiz Lock, 3/8-16
BRACKET, Seat Pivot
1663752
1924940
1919439
1931350
1928352
1718858
1704299
1709308
1719363
1707101
1704728
1709256
1919438
1704724
1701229
1930651
1607870
1920415
1715769
41715769
1917372
1917356
164029
1708361
1960459
1919326
1666744
1606823
1925205
1931648
1707137
1714441
1704723
1707133
1960020
1709307
10
11
12
12
13
14
15
16
17
18
19
20
21
22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
SPACER
SPRING, Compression (All Except 1692889 & 1693148)
SPRING, Compression (1692889 & 1693148 Only)
PLATE, Switch
SPRING, Compression (2” OD)
WASHER, Seat Spring
NUT, Hex Nylon Lock, 5/16-18
COVER, Spring
BUSHING, Snap
NUT, Hex Lock, 3/8-16
STOP, Seat Deck
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
DECK ASSEMBLY, Seat (Orange)
DECK ASSEMBLY, Seat (Red)
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
BRACKET, Front Seat Deck
PLATE, Reinforcement
CAPSCREW, Truss Head, Torx Drive, 3/8-16 x 1
WASHER, 11/32
CONNECTOR, Cushion
CLIP, Latch
CAPSCREW, Hex Hd, 5/16-18 x 5/8
CAPSCREW, Hex Flange Hd, Whiz Lock, 5/16-18 x 1/2
SPRING, Extension
SLIDE, Seat
GRIP, Lever
LEVER, Seat Release
WASHER, 5/8 x 1-1/4 x 1/16
SUPPORT, Seat Pivot
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS
1692955 2818H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp
1693148 Sov 75 Anv 18HP OHC-Exp
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp
TP 400-2218-00-SV-SMA
43
Seat & Deck Group - Later Models
A-SV43022A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1
2
3
4
11
12
37
13
8
5
9
36
35
6
7
14
15
16
18
10
34
17
20
19
33
32
21
31
23
24
28
22
29
30
23
27
23
26
24
28
24
25
The above parts group applies to the following Mfg. Nos.:
1693407 Sov 18HP OHC Hydro PS
1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693413 918H, 18HP OHC Hydro
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
44
Seat & Deck Group - Later Models
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1718851
1709307
1931339
172434
1
1
2
1
2
2
2
2
2
1
2
2
1
2
2
2
2
1
2
1
2
1
1
8
8
1
1
2
8
2
2
2
4
1
1
1
1
2
SEAT
SUPPORT, Seat Pivot
CARRIAGE BOLT, 5/16 -16 x 2” Lg
CLIP, Speed
SPACER
WASHER, Plain
NUT, Hex Nylon Lock, 3/8-16
CARRIAGE BOLT, 3/8-16 x 1
NUT, Hex Flange, Whiz Lock, 3/8-16
BRACKET, Seat Pivot
SPACER
SPRING, Compression
PLATE, Switch
SPRING, Compression (2” OD)
WASHER, Seat Spring
NUT, Hex Nylon Lock, 5/16-18
COVER, Spring
BUSHING, Snap
NUT, Hex Lock, 3/8-16
STOP, Seat Deck
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
DECK ASSEMBLY, Seat (Orange)
DECK ASSEMBLY, Seat (Red)
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
BRACKET, Front Seat Deck
PLATE, Reinforcement
CAPSCREW, Truss Head, Torx Drive, 3/8-16 x 1
WASHER, 11/32
CONNECTOR, Cushion
CLIP, Latch
CAPSCREW, Hex Hd, 5/16-18 x 5/8
CAPSCREW, Hex Flange Hd, Whiz Lock, 5/16-18 x 1/2
SPRING, Extension
1663752
1924940
1919439
1931350
1928352
1718858
1704299
1709308
1707101
1704728
1709256
1919438
1704724
1701229
1930651
1607870
1920415
1715769
41715769
1917372
1917356
164029
1708361
1960459
1919326
1666744
1606823
1925205
1931648
1707137
1714441
1704723
1718859
1960020
10
11
12
13
14
15
16
17
18
19
20
21
22
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
SLIDE, Seat
GRIP, Lever
LEVER, Seat Release
WASHER, 5/8 x 1-1/4 x 1/16
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1693407 Sov 18HP OHC Hydro PS
1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693413 918H, 18HP OHC Hydro
1693415 2818H, 18HP OHC Hydro PS
1693417 2818H, 18HP OHC Hydro
TP 400-2218-00-SV-SMA
45
Tire & Wheel Group
A-SV43023A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
7
1
2
5
3
4
3
6
12
8
9
10
11
13
14
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
46
Tire & Wheel Group
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
1713060
1709959
154393
*
1713177
172353
164247
1709970
2
2
4
2
2
2
*
WHEEL & TIRE ASSEMBLY, 16x6.50-8, Turf Tread (Includes Ref. Nos. 2-6)
TIRE, Turf Tread, 16x6.50-8
CUP, Bearing
WHEEL, Metalic Gray
WHEEL & BEARING CUP ASSEMBLY, Front, Metallic Gray
VALVE STEM & CAP ASSEMBLY, Front Wheel
INNER TUBE, 16x6.50-8
WHEEL & TIRE ASSEMBLY, 23x10.50-12, Turf Tread (Includes Ref Nos. 9-
11)
2
9
10
11
12
13
14
1709969
1709971
172353
157638
8261100
1657694
2
2
2
**
10
**
TIRE, Turf Tread, 23x10.50-12
WHEEL ASSEMBLY, Rear, Metallic Gray
VALVE STEM & CAP ASSEMBLY, Rear Wheel
INNER TUBE, 23x10.50-12
BOLT, Hub
TIRE, Ag-Tread, 23x10.50-12 (Optional)
Footnotes:
* Not serviced separately
** Optional
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
47
Decals — Safety & Common
A-SV43024A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
3
4
5
1
6
2
7
WARNING
DO NOT RUN ENGINE WITH SEAT DECK RAISED.
CAUTION
8
TO AVOID INJURY
–
DISCONNECT GROUND
TERMINAL WHEN WORKING
ON ELECTRICAL SYSTEM
TO PREVENT SHORT CIRCUIT.
1716535
48"
10
9
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693407 Sov 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693411 918H, 18HP OHC Hydro PS 1693419 48” Mower Deck
1692955 2818H, 18HP OHC Hydro 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693417 2818H, 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC-Exp 1691219 48” Mower Deck
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1691221 48” Mower Deck
1693418 48” Mower Deck
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp 1693415 2818H, 18HP OHC Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
48
Decals — Safety & Common
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
2
3
3
4
4
4
5
6
7
8
9
1708927
1716108
1716537
1668328
1715549
1717431
1717449
1717729
1713543
1708810
1716534
1716535
1667175
1704384
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DECAL, USA
DECAL, Console (All Power Steering Models)
DECAL, Console (All Manual Steering Models)
DECAL, Dashboard (All Manual Steering Models)
DECAL, Dashboard (All Power Steering Models)
DECAL, Touch-Up Paint (Orange)
DECAL, Touch-Up Paint (Red)
DECAL, Touch-Up Paint (75th Anniversary)
DECAL, Belts & Blades
DECAL, Grill (All Models Except 1692889 & 1693148)
DECAL, Warning
DECAL, Caution
DECAL, Belt Adjustment
DECAL, Cutting Width
10
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693407 Sov 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693411 918H, 18HP OHC Hydro PS 1693419 48” Mower Deck
1692955 2818H, 18HP OHC Hydro 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693417 2818H, 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC-Exp 1691219 48” Mower Deck
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1691221 48” Mower Deck
1693418 48” Mower Deck
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp 1693415 2818H, 18HP OHC Hydro PS
TP 400-2218-00-SV-SMA
49
Decals — Brand & Model
A-SV43025A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
5
6
4
5, 7
3
2
1
8
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693407 Sov 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693411 918H, 18HP OHC Hydro PS 1693419 48” Mower Deck
1692955 2818H, 18HP OHC Hydro 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693417 2818H, 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC-Exp 1691219 48” Mower Deck
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1691221 48” Mower Deck
1693418 48” Mower Deck
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp 1693415 2818H, 18HP OHC Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
50
Decals — Brand & Model
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
1717706
1717313
1
1
DECAL, 18 V-Twin (1692943, 1692945, 1693407, & 1693409 Only)
DECAL, Automatic Controlled Traction (1692943, 1692945, 1693407, &
1693409 Only)
2
1718025
1
DECAL, Automatic Controlled Traction (1692951, 1692955, 1692949, &
1692953 Only)
3
3
4
5
6
6
6
6
6
6
6
1668202
1717686
1717709
1717692
1708807
1708808
1713980
1713981
1714378
1714379
1717707
1
1
1
1
1
1
1
1
2
2
1
DECAL, Simplicity (1692796 & 1692798 Only)
DECAL, Logo, Simplicity (1692943, 1692945, 1693407, & 1693409 Only)
DECAL, Sovereign (1692943, 1692945, 1693407, & 1693409 Only)
DECAL, Icon (1692943, 1692945, 1693407, & 1693409 Only)
DECAL, Hood, LH (All AGCO-Allis Models)
DECAL, Hood, RH (All AGCO-Allis Models)
DECAL, Hood, RH Simplicity (1692796 & 1692798 Only)
DECAL, Hood, LH Simplicity (1692796 & 1692798 Only)
DECAL, Hood, LH (All Massey Ferguson Models)
DECAL, Hood, RH (All Massey Ferguson Models)
DECAL, Hood, RH Simplicity (1692943, 1692945, 1693407, & 1693409
Only)
6
1717708
1
DECAL, Hood, LH Simplicity (1692943, 1692945, 1693407, & 1693409
Only)
7
7
8
8
8
1708926
1714363
1713978
1716516
1716518
2
2
2
2
2
DECAL, Logo, (All AGCO-Allis Models)
DECAL, Massey Ferguson (All Massey Ferguson Models)
DECAL, Model (1692796 Only)
DECAL, Model with P/S (1692798 Only)
DECAL, Power Steering (All P/S Models Except 1692798)
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693407 Sov 18HP OHC Hydro PS
1692951 918H, 18HP OHC Hydro 1693409 Sov 18HP OHC Hydro
1692953 2818H, 18HP OHC Hydro PS 1693411 918H, 18HP OHC Hydro PS 1693419 48” Mower Deck
1692955 2818H, 18HP OHC Hydro 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693417 2818H, 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC-Exp 1691219 48” Mower Deck
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1691221 48” Mower Deck
1693418 48” Mower Deck
1692889 Sov 75 Anv 18HP OHC Hydro 1693144 Sov 18HP OHC Hydro-Exp 1693415 2818H, 18HP OHC Hydro PS
TP 400-2218-00-SV-SMA
51
75th Anniversary Specialty Parts
A-SV43026A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
38
37
Paint
8
Seat Deck
10
13
4
15
18
9
36
14
5
1
35
12
16
6
7
Hood
17
4
11
6
7
2
5
34
19
3
Headlight
Harness
33
20
27
E
D
A
L
E
E
H
R
T
L
22
I
E
SINCE
1922
21
21
22
32
31
26
23
24
30
23
28
25
21
22
29
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC Hydro-Exp
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
52
75th Anniversary Specialty Parts
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
2
2
2
2
2
3
4
5
6
7
8
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1717234
1717256
1717257
1717258
1717259
1717260
1717412
1717233
1717401
920427
1
1
1
1
1
1
1
1
3
3
3
3
1
1
1
1
1
1
1
8
4
4
4
1
4
2
3
3
2
1
1
2
1
2
1
2
2
2
1
2
2
2
HOOD ASSEMBLY.
DECAL, R.H. Hood, Flame
DECAL, L.H. Hood, Flame
DECAL, R.H. Fender (Not Shown)
DECAL, L.H. Fender (Not Shown)
DECAL, Mower
DECAL, Rear Seat Deck, “Simplicity”
VISOR SET
HEADLIGHT-REAR WORKLIGHT ASSEMBLY
LOCKWASHER, External Tooth, 3/8
WASHER, 3/8
1924940
1916950
1685790
1685791
1667812
1717400
1717242
1605751
1717246
1960141
1927557
1917356
1923325
1717114
1925205
1712286
1917372
1917356
1919326
1717245
1717243
1921333
1717250
1717239
1716897
1657242
1916965
1916950
1717244
1933896
*
NUT, Hex, Full, 3/8-16
PAINT, Single Can, 13 oz. Spray Can, Blue
PAINT, Case of 12 Cans, 13 oz. Spray Can, Blue
SPACER
WIRE ASSEMBLY, Ground
WIRE ASSEMBLY, Work Light
CONNECTOR, Splice
SEAT ASSEMBLY, with Armrests
WASHER, 3/4 x 7/8 x 1/8
NUT, Flange, Whizlock, 5/16-18
LOCKWASHER, 5/16
CAPSCREW, Hex Hd, 5/16-18 x 7/8
PLATE, Seat Mounting
CAPSCREW, Hex Hd, 5/16-18 x 5/8
CLAMP ASSEMBLY
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
WASHER, 11/32
ELBOW PIPE, Exhaust
PIPE, Exhaust
CAPSCREW, Hex Hd, 5/16-18 x 1
SUPPORT, Exhaust Pipe
CARRIAGE BOLT, 3/8-16 x 3
BUMPER
SPACER
LOCKWASHER, 3/8
NUT, Hex, Full, 3/8-16
MEDALLION, “75th”
NUT, Hex Nylon Lock, 10-24
WHEEL ASSEMBLY, Front, Chrome
WHEEL & TIRE ASSEMBLY, 16x6.50-8, Chrome, Turf Tread (Includes Ref.
No. 35)
1717228
37
38
*
2
2
WHEEL ASSEMBLY, Rear, Chrome
WHEEL & TIRE ASSEMBLY, 23x10.50-12, Chrome, Turf Tread (Includes
Ref No. 37)
1717229
Footnotes:
* Chrome Wheels not Serviced Separately. Order Wheel and Tire Assembly.
The above parts group applies to the following Mfg. Nos.:
1692889 Sov 75 Anv 18HP OHC Hydro
1693148 Sov 75 Anv 18HP OHC Hydro-Exp
TP 400-2218-00-SV-SMA
53
Power Steering Valve Service Parts
A-SV43027A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
54
Power Steering Valve Service Parts
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1679024
1679025
1679026
1679027
1679028
1679029
1679031
1679032
1679033
1679036
1679037
1679038
1679040
1679043
1679044
1679046
1679054
1679144
1679145
1679363
1679364
1707394
1707395
1
4
1
1
1
1
1
11
1
1
1
1
1
1
4
1
1
1
1
1
1
5
2
RING, Retaining
BOLT, Special
PLATE, Upper Cover
SPACER, Seal
SPACER
BEARING, Thrust
PLATE, Drive
CAPSCREW, Hex Head
COVER, Commutator
RING, Metering
MANIFOLD, Isolation
LINK, Drive
DRIVE ASSEMBLY, Hex
O-RING
LOCKNUT, Hex, 5/16-24
NUT, Hex, 5/8-18
BEARING
MANIFOLD, Port
SPACER
SEAL, Dust
PLUG
SEAL, (1 Each in Kit “K”)
SEAL, (1 Each in Kit “K”)
Service Kits:
A
B
C
D
E
F
G
H
I
1679023
UPPER COVER ASSEMBLY KIT
METERING ASSEMBLY KIT
COMMUTATOR & RING ASSEMBLY KIT
ROTOR ASSEMBLY KIT
VALVE & RING KIT
SPRING KIT
PORT COVER ASSEMBLY
INPUT SHAFT ASSEMBLY KIT
NEEDLE ROLLER KIT
1679030
1679034
1679035
1679039
1679041
1679042
1679045
1679047
1679048
1685448
J
K
SEAL KIT
SEAL KIT (Contains Qty. 1 of Ref. No. 22 & Qty. 1 of Ref. No. 23)
Footnotes:
Seal Kit (Ref. Letter “K”) is for top seal replacement in power steering unit - DO NOT disassemble the complete
unit for this repair.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
TP 400-2218-00-SV-SMA
55
Hydrostatic Pump (Service Parts for 1671582 - Hydro Lift)
A-SV43028A
NOTE: Unless noted otherwise,
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
56
Hydrostatic Pump (Service Parts for 1671582 - Hydro Lift)
REF NO. PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
1652181
1673534
1652192
1652194
1652235
1652234
1652251
1652185
1612093
1652231
905123
1652229
1652228
1673533
1673532
1652226
1652186
1652184
1652183
1673535
1652223
1652224
1652189
1652222
1652221
1652220
1652219
1652217
921884
1
1
2
1
2
2
2
2
2
1
1
1
1
1
2
3
1
1
1
2
1
2
1
2
2
2
2
2
2
4
2
1
1
1
2
1
1
1
1
1
2
2
1
2
1
2
4
1
1
BEARING, Ball
HOUSING
RING, Retainer
TRUNNION
WASHER, Special
SEAL, Lip
BEARING, Needle
PIN, Headless, Straight
SEAL, Lip
BEARING, Ball
KEY, Woodruff
SHAFT, Pump
PIN, Headless
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
PLATE, Swash
PLATE, Thrust
PIN, Spring, Coiled
SHAFT, Motor
GASKET
TRUNNION
CYLINDER BLOCK KIT
PLATE, Valve, Pump
PIN, Straight
PLATE, Valve, Motor
BEARING, Needle
O-RING
RING, Backup
O-RING
PLUG, Hex Hd.
O-RING
SHIM (Shim as required)
CONE, Relief Valve
SPRING, Relief Valve
RELIEF VALVE KIT (Incl. Ref. Nos. 28-32)
CHARGE PUMP KIT (Incl. Ref. Nos. 36-40)
CAPSCREW, 12 pt.
O-RING
GEROTER (See Ref. No. 34)
HOUSING, Charge Pump (See Ref. No. 34)
BEARING, Needle
SEAL, Lip
CAPSCREW, Hex Hd, 7/16-14 x 2
WASHER
PLUG
O-RING
UNION, Filter
1652216
1652214
1667773
1667774
1685128
1652212
1652207
*
*
1652204
1652203
1927531
1918199
1671665
1652196
1671699
1652197
1923701
1652254
1709322
PLUG, Hex Hd.
CAPSCREW, Hex Hd, 3/8-16 x 2
SECTION, Center
FILTER, 25 Micron
Footnotes:
* Not serviced separately.
Note: Items 50-61 listed on following page.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
57
Hydrostatic Pump (Service Parts for 1671582 - Hydro Lift)
A-SV43028A
NOTE: Unless noted otherwise,
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
58
Hydrostatic Pump (Service Parts for 1671582 - Hydro Lift)
REF NO. PART NO.
QTY.
DESCRIPTION
50
51
52
53
54
55
56
57
58
59
60
61
1673537
917673
1920415
1652253
1673538
172584
1656005
1656006
1656007
1656009
1673534
*
2
4
2
1
1
2
2
2
2
2
1
2
CHECK VALVE & O-RING ASSEMBLY (Incl. Ref. Nos. 25, 26, 27, & 61)
PLUG, Pipe
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
SPRING, Relief
RELIEF VALVE KIT (Incl. Ref. Nos. 28-31 & 53)
RING, Retaining
WASHER,Rear
SPRING
WASHER, Front
RETAINER, Hub
HOUSING ASSEMBLY (Incl. Ref. Nos. 1, 2, 6, 7 & 9)
CHECK VALVE
Footnotes:
* Not serviced separately.
Note: Items 1-49 listed on previous page.
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
59
Control Valve Service Parts
A-SV43029A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
5
6
2
3
4
1
15
6
9
7
8
10
11
12
13
14
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
60
Control Valve Group Service Parts
REF NO. PART NO.
QTY.
DESCRIPTION
1
2*
3
174131
174133
174134
1714130
1679138
1679142
921349
923905
174137
1673836
1673835
1673833
1673837
1673854
1667825
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
PLUG ASSEMBLY (Includes O-Ring, Ref. No. 2)
O-RING
SPRING
PLUNGER
WIPER PLUG
O-RING
4
5*
6*
7*
8
O-RING
FITTING, 90°
BUSHING
WASHER
SPRING
SPACER
RETAINING RING
CAP ASSEMBLY
O-RING
9
10
11
12*
13
14
15*
Footnotes:
*Included in Seal Repair Kit 1667826
The above parts group applies to the following Mfg. Nos.:
1692796 Sov 18HP Hydro
1692889 Sov 75 Anv 18HP OHC Hydro 1692955 2818H, 18HP OHC Hydro
1692943 Sov 18HP OHC Hydro PS
1692945 Sov 18HP OHC Hydro
1692949 918H, 18HP OHC Hydro PS 1693148 Sov 75 Anv 18HP OHC-Exp 1693417 2818H, 18HP OHC Hydro
1692951 918H, 18HP OHC Hydro 1693407 Sov 18HP OHC Hydro PS
1692953 2818H, 18HP OHC Hydro PS 1693409 Sov 18HP OHC Hydro
1693411 918H, 18HP OHC Hydro PS
1693144 Sov 18HP OHC Hydro-Exp 1693413 918H, 18HP OHC Hydro
1693146 Sov 18HP OHC Hydro PS-Exp 1693415 2818H, 18HP OHC Hydro PS
1692798 Sov 18HP Hydro PS
1692845 918H, 18HP Hydro
1692847 918H, 18HP Hydro PS
1692849 2818H 18HP Hydro
1692852 2818H, 18HP Hydro PS
TP 400-2218-00-SV-SMA
61
48” Mower Deck - Housing & Arbor Group
A-SV43030A
NOTE: Unless noted otherwise,
us
sp
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
62
48” Mower Deck - Housing & Arbor Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
923471
3
3
3
1
3
3
6
1
3
4
4
2
2
18
3
4
1
2
2
2
1
6
6
2
4
4
1
1
2
2
2
2
4
1
2
1
1
1
1
1
2
4
3
3
CAPSCREW, Hex Hd., 7/16-14 x 1-1/4
LOCKWASHER, 7/16
WASHER, 29/64 x 1-1/4 x 1/4
PULLEY ASSEMBLY
SHIELD, Bearing, Upper
HOUSING, Arbor, Top
BEARING
SHAFT.Arbor, Center
HOUSING, Arbor Bottom
LOCKWASHER, 1/4
NUT, Hex, Full, 1/4-20
PULLEY ASSEMBLY, Deck Drive
SHAFT, Arbor, Side (Incl. Ref. No. 15, Qty. 1)
CAPSCREW, Hex Washer Hd, Taptite, 5/16-18 x 3/4
RING, Self-Locking
CARRIAGE BOLT, 5/16-18 x 3/4
BRACKET & SHAFT ASSEMBLY
ROLLER
WASHER, 21/32
PIN, Cotter
BRACKET, Roller, L.H.
NUT, Hex, Full, 3/8-16
1918199
1933263
1679157
1657969
1655729
108202
1679194
1703273
1916964
1916622
1679161
1676277
1664847
1657528
1931333
108454
1668513
1960020
1918458
108224
1916950
1916965
1931350
1917372
1917356
1674774
1675587
1921959
1925592
108186
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
27
28
29
30
31
32
33
34
35
35
35
35
36
37
38
39
40
LOCKWASHER 3/8
CARRIAGE BOLT, 3/8-16 x 1
NUT, Hex, Full, 5/16-18
LOCKWASHER, 5/16
BAFFLE, 48” Mower
BAFFLE, 42” Mower
CAPSCREW, Hex Hd, 1/4-20 x 5/8
CAPSCREW, Thread Forming, 1/4-20 x 3/4
CLIP,. Baffle
WASHER, Plain, 9/32
CARRIAGE BOLT, 3/8-16 x 1-1/4
BAR, Reinforcement
BRACKET ASSEMBLY, Front
HOUSING, 42” Mower (Orange)
HOUSING, 48” Mower (Orange)
HOUSING, 42” Mower (Black)
HOUSING, 48” Mower (Black)
SHAFT & BEARING ASSEMBLY, Center (Incl. Ref. Nos. 7 & 8).
SHAFT & BEARING ASSEMBLY, Side (Incl. Ref. Nos. 7 & 13)
WASHER, 13/32 I.D.
1921319
1960268
108366
108219
1685281
1685282
61685281
61685282
1679195
1676278
1924940
1707335
1704314
GASKET, Foam
FITTING, Grease
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
TP 400-2218-00-SV-SMA
63
48” Mower Deck - Cover, Drive & Bail Group
A-SV43031A
NOTE: Unless noted otherwise,
use the standard
specification char
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
64
48” Mower Deck - Cover, Drive & Bail Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
2
3
4
4
5
6
7
1929000
1679957
61679957
1709067
1676067
61676067
154304
1919262
1704277
1921176
105051
14
1
1
1
1
1
2
2
1
2
2
2
2
2
1
1
1
1
3
3
3
1
3
3
3
3
1
1
5
1
1
1
1
2
1
1
1
1
CAPSCREW, Hex Hd, Taptite, 1/4-20 x 3/8
COVER, R.H. (Orange)
COVER, R.H. (Black)
DECAL, Belt Installation, Adjustment
COVER. L.H. (Orange)
COVER. L.H. (Black)
YOKE
NUT, Hex, Jam, 1/2-20
DECAL, Danger, Deflector in place
CAPSCREW, Hex Hd, 1/2-13 x 1-1/4
SPACER
WASHER, Plain, 7/16
LOCKWASHER, 1/2
NUT, Hex, Full, 1/2-13
BAIL ASSEMBLY
BELT, “V”, Arbor Drive
CARRIAGE BOLT, 3/8-16 x 1-1/4
DECAL, Danger, Rotating Blade
WASHER, Shim
SHIELD, Grass
ADAPTOR, Blade
NUT, Hex Flange, Whiz Lock, 3/8-16
BLADE, 48” Mower
WASHER, Spline
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1924361
1916966
1916951
172473
1657044
1960268
1704276
1700230
1700229
1655777
1928352
1679916
1679711
1656916
923471
WASHER, Spring
CAPSCREW, Hex Hd., 7/16-14 x 1-1/4
NUT, Hex, Jam, 3/8-16
LOCKWASHER, 3/8
WASHER, Plain, 13/32
FITTING, Lube, 1/4 - 28
EYEBOLT
PULLEY ASSEMBLY, Idler
SPACER
BUSHING
LEVER ASSEMBLY, Idler (Order Ref. No. 35)
SPRING
LEVER ASSEMBLY, Idler (Incl. Ref. Nos. 28 & 32)
DECAL, Cutting Width, 48”
1917421
1916965
1924940
912808
171815
1704926
1674669
1676148
*
1656936
1718561
1704384
Footnotes:
* Not sold separately.
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
TP 400-2218-00-SV-SMA
65
48” Mower Deck - Height Adjusting & Roller Group
A-SV43032A
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
66
48” Mower Deck - Height Adjusting & Roller Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
172046
1
6
4
9
1
1
1
4
2
2
2
1
2
2
8
4
8
2
2
2
2
2
BRACKET, Roller, L.H.
1960020
1918458
1668513
172015
WASHER, Plain, 5/8
PIN, Cotter, 3/16 x 1
ROLLER
ROCKER ARM ASSEMBLY
BRACKET, Roller, R.H.
SHAFT ASSEMBLY, Roller
CARRIAGE BOLT, 3/8-16 x 1
HANDLE, Adjusting
GRIP
172047
1668541
1931350
1650394
1651820
108241
1657891
108360
1917421
1916950
1916965
1924940
1918447
1921210
1930651
1920415
108512
SOCKET ASSEMBLY
BAR, Roller
SPRING
NUT, Hex, Jam, 3/8-16
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
WASHER, 3/8
PIN, Cotter, 3/32 x 3/4
CAPSCREW, Hex Hd, 3/8-16 x 1
LOCKNUT, Hex, Full, 3/8-16
CAPSCREW, Hex Hd, 3/8-16 x 1-1/4
PIVOT
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
TP 400-2218-00-SV-SMA
67
48” Mower Deck - Deflector, Stone Guard & Arm Assembly Group
A-SV43033A
NOTE: Unless noted otherwise,
use the standard hardware torque
Early Models
Later Models
19
19
3
3
2
2
19
16
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
68
48” Mower Deck - Deflector, Stone Guard & Arm Assembly Group
REF NO.
PART NO.
QTY.
DESCRIPTION
1
2
3
4
5
5
6
7
8
1713515
1916950
1916965
1924356
1651184
61651184
*
1960268
174127
156306
176012
172468
105051
1921176
1916966
1913744
1677261
1918452
1960116
1931350
1
4
4
3
1
1
1
4
1
2
2
1
2
2
2
2
1
2
2
2
BELT, “V”, PTO to Mower
NUT, Hex, Full, 3/8-16
LOCKWASHER, 3/8
WASHER, Special
DEFLECTOR - (Orange)
DEFLECTOR - (Black)
DECAL, OPEI (Not Serviced)
CARRIAGE BOLT, 3/8-16 x 1-1/4 (All Except 1693418 & 1693419)
GUARD ASSEMBLY, Stone (All Except 1693418 & 1693419)
PIN
PIN, Clip
ROCKER ARM ASSEMBLY
SPACER
CAPSCREW, Hex Hd, 1/2-13 x 1-1/4
LOCKWASHER, 1/2
NUT, Hex, Jam, 1/2-13
STONE GUARD ASSEMBLY (1693418 & 1693419 Only)
PIN, Cotter, 1/8 x 1
PIN, Yoke
9
10
11
12
13
14
15
16
17
18
19
CARRIAGE BOLT, 3/8-16 x 1 (1693418 & 1693419 Only)
Footnotes:
* Not serviced.
The above parts group applies to the following Mfg. Nos.:
1691219 48” Mower Deck
1691221 48” Mower Deck
1693418 48” Mower Deck
1693419 48” Mower Deck
TP 400-2218-00-SV-SMA
69
Part Number Index by Page Number
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
*
*
*
*
*
*
*
*
*
**
*
*
*
*
*
*
10
12
12
14
14
34
34
36
36
36
46
52
52
56
56
56
64
68
38
40
38
40
6
64
68
26
62
62
62
62
66
66
62
62
66
28
16
32
32
36
34
36
18
32
28
32
2
11
33
33
9
10
13
30
13
30
31
4
35
37
37
38
61
33
6
154291
154304
154369
154393
154486
154487
156306
157077
157081
157120
157127
157127
157127
157273
157300
157424
157424
157427
157427
157427
157427
157494
157499
157618
157624
157625
157638
158196
158475
158475
158544
158579
159107
159107
162085
164029
164029
164155
164217
164247
164272
165073
165073
166003
166004
166012
166014
166017
166018
166019
166021
166022
166040
166041
166043
166072
166074
166075
32
64
14
46
4
8
5
31
3
14
17
9
3
10
9
166110
166119
166122
166126
166130
166137
166156
166157
166173
166176
166206
168025
170168
170975
170987
170988
170992
170998
171000
171225
171225
171252
171252
171330
171330
171371
171375
171517
171600
171600
171690
171772
171774
171790
171791
171792
171796
171815
171853
171854
171994
172008
172015
172046
172047
172108
172206
172206
172256
172264
172264
172320
172353
172353
172434
172434
172434
172434
30
14
16
14
14
12
14
14
16
14
30
20
4
2
6
6
6
4
6
34
36
10
12
10
12
24
4
32
38
40
26
24
4
28
28
28
28
64
32
32
16
38
66
66
66
16
24
28
28
10
12
26
46
46
8
4
3
5
28
21
11
23
15
3
172434
172436
172436
172468
172473
172584
172725
172744
172744
172750
172752
172753
172899
172996
173026
173026
173957
173991
174127
174131
174133
174134
174137
174662
174723
174862
174896
176012
176111
176236
176243
176440
176945
176980
177041
177447
177522
177522
177522
177649
177900
178104
178105
178779
901480
901489
901493
901652
901677
901825
905123
905123
905123
905123
910224
912808
912808
912808
44
34
36
68
64
56
26
10
12
28
28
28
22
36
10
12
24
24
68
60
60
60
60
2
26
24
20
68
28
22
22
10
32
22
32
38
24
34
36
28
32
28
28
18
22
10
22
22
22
22
14
24
28
56
6
4
915019
916937
917673
919180
919766
920036
920426
920426
920427
921133
921133
921349
921884
922523
923471
923471
923905
923905
927103
927732
927793
927794
927794
927794
928812
930671
930709
932747
932747
934683
934683
960169
960171
960171
960183
960187
960190
960477
1603189 34
1603189 36
1605751 52
1606554 24
1606823 42
1606823 44
1607870 42
1607870 44
1608759 30
1612093 56
1650254 24
1650304 24
1650347 20
1650358 20
1650360 20
1650392 20
1650394 66
1650401 20
1650414 28
1650427 22
32
20
56
20
26
24
10
12
52
2
24
10
51
20
4
29
32
26
5
27
9
7*
29
25
1
24
40
8
12
23
22
25
23
12
7
21
20
40
40
42
42
7
25
25
11
13
55
11
4
4
68
38
26
32
14
16
24
24
2
1
14
5
23
29
30
41
50
39
20
30
17
8
1
2*
3
9
6
32
15
21
28
25
20
19
5
17
16
15
23
1
20
17
29
12
13
14
14
30
*2
19
19
*1
25
25
4
4
34
13
14
17
21
15
6
12
15
15
3
60
56
8
62
64
26
60
8
10
12
4
*
*
101025
101025
103280
103280
105051
105051
105051
108186
108186
108202
108219
108224
108241
108360
108366
108454
108512
118117
121037
121083
121190
122023
122184
122184
153010
153068
154040
154065
154096
154096
154097
154177
154258
154264
154268
154269
154271
154279
154282
154289
8
8
8
10
12
4
4
4
2
2
8
6
4
18
18
27
9
12
26
30
7
3
5
4
10
20
26
32
18
34
36
34
36
32
38
40
22
22
32
10
9
40
8
33
12
*6
29
29
5
37
11
6
46
14
38
40
2
32
38
40
32
42
44
24
32
46
6
34
36
18
22
22
22
22
22
22
22
18
22
22
22
30
30
30
10
35
16
34
26
23
35
10
21
14
19
19
28
17
13
31
2
44
30
39
5
43
42
30
41
17
11
6
34
21
11
13
33
17
22
21
7
*3
*4
49
14
14
16
22
24
18
15
21
11
4
9
9
33
29
11
29
8
7
5
20
29
*12
*25
10
2
5
1
6
11
35
19
11
17
16
2
*13
7
8
31
43
43
25
36
17
31
14
28
27
26
7
46
12
18
3
8
10
12
25
30
30
20
20
9
22
22
4
6
6
22
22
22
28
28
4
9
38
39
24
32
37
6
9
18
3
19
4
25
6
37
22
12
8
6
11
27
24
24
4
34
36
42
6
22
64
20
22
28
23
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
70
Part Number Index by Page Number
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
1650429 22
1650502 16
1650506 20
1650519 32
1650524 18
1650531 16
7
4
3
1653120 22
1653876
19
19
7
5
6
1667269 26
1667270 26
34
17
16
40
1
38
19
32
33
8
19
12
9
15*
3
1674669 64
1674774 62
1675587 62
1675789 26
1675932 38
1675932 40
1676067 64
1676148 64
1676277 62
1676278 62
31
27
27
20
34
2
1679363 54
1679364 54
20
21
22
21
36
22
21
2
2
1654930 10
1654930 12
1655729 62
1655777 64
1656005 56
1656006 56
1656007 56
1656009 56
1656877 28
1656916 64
1656936 64
1667271
2
1679538
1679556
8
8
27
12
6
18
5
15
9
4
28
23
29
30
14
4
34
4
32
14
15
5
24
10
1
19
18
8
17
23
3
1667346 22
1667408 26
1667435 26
1667437 26
1667773 56
1667774 56
1667811 24
1667812 14
1667812 24
1667812 52
1667825 60
1668202 50
1668328 48
1668419 16
1668513 62
1668513 66
1668541 66
1679588 10
1679711 64
1679916 64
1679957 64
1685054 28
1685058 34
1685058 36
1685088 28
1685088 28
1685128 56
1685281 62
1685282 62
1685290 34
1685290 36
1685347 26
1685408 38
1685408 40
19
56
57
58
59
32
23
34
1
14
30
29
15
14
12
5
1650553
4
4
1650592 20
1650621 20
1650633 18
1650651 14
1650712 20
1650713 20
1650715 20
1650775 22
1650872 20
1650874 20
1650906 24
1651000 38
1651078 22
1651089 18
1651090 18
1651184 68
1651703 18
1651820 66
1652181 56
1652183 56
1652184 56
1652185 56
1652186 56
1652189 56
1652192 56
1652194 56
1652196 56
1652197 56
1652203 56
1652204 56
1652207 56
1652212 56
1652214 56
1652216 56
1652217 56
1652219 56
1652220 56
1652221 56
1652222 56
1652223 56
1652224 56
1652226 56
1652228 56
1652229 56
1652231 56
1652234 56
1652235 56
1652251 56
1652253 56
1652254 56
1652469 22
32
13
37
4
18
1
1
1676418
1676468
1676527
8
8
8
3
8
36
16
32
32
36
36
44
44
12
A
1
2
3
4
5
6
B
7
8
9
C
D
10
34
35
35
37
37
6
11
11
40
K
1657017
8
1677261 68
1677368 34
1677368 36
1677370 34
1677370 36
1677371 34
1677371 36
1678371 12
1679023 54
1679024 54
1679025 54
1679026 54
1679027 54
1679028 54
1679029 54
1679030 54
1679031 54
1679032 54
1679033 54
1679034 54
1679035 54
1679036 54
1679037 54
1679038 54
1679039 54
1679040 54
1679041 54
1679042 54
1679043 54
1679044 54
1679045 54
1657044 64
1657242 52
1657323 14
1657528 62
1657694 46
1657891 66
1657969 62
1663111 28
3
13
18
4
7
1668625
6
16
24
11
17
22
21
13
21
19
19
36
3
9
1668637 10
1668737 14
1668737 16
1668882 26
1668883 26
1670857 22
1671228 18
1671229 18
1671323 24
1671339 24
1671424 24
1671582 18
1671665 56
1671667 28
1671699 56
1673452 22
1673453 22
1673532 56
1673533 56
1673534 56
1673534 56
1673535 56
1673537 56
1673538 56
1685444
8
1663114
2
26
35
5
5
13
8
1685448 54
1685790 52
1685791 52
1686637 34
1686637 36
1663114 20
1663752 42
1663752 44
1664204 20
1664460 10
1664460 12
1664847 18
1664847 62
1665235 36
1665237 36
1665238 34
1665238 36
1665251 20
1665257 20
1665440 24
8
8
9
9
1686651
6
2
6
1686655 10
1700229 64
1700230 64
37
18
17
26
9
48
48
18
18
9
26
23
16
7
11
11
40
35
35
10
36
27
35
35
17
17
14
14
26
30
23
14
3
1701011
8
4
51
33
33
33
36
10
11
12
30
30
25
25
26
6
8
1701011 12
1701229 34
1701229 36
1701229 42
1701229 44
1703273 62
1703805 24
1703851 36
1704276 64
1704277 64
1704299 42
1704299 44
1704314 62
1704379 34
1704379 36
1704384 48
1704384 64
1704505 24
1704723 42
1704723 44
1704724 42
1704724 44
1704728 42
1704728 44
1704926 14
1704926 64
44
46
40
39
36
35
31
30
28
27
26
25
24
21
22
16
13
12
10
6
43
16
45
24
38
15
14
2
60
20
50
54
9
36
20
12*
11
10
13
14
28
26
26
28
28
10
11
12
E
13
F
1665908
1665909
2
2
1666148 38
1666148 40
1666163 38
1666163 40
G
14
15
H
2
16
I
1666204
6
1679046
8
1666275 10
1666275 12
1666294 24
1666415 18
1673686
8
1679046 54
1679047 54
1679048 54
1679054 54
1679138 60
1679142 60
1679144 54
1679145 54
1679157 62
1679161 62
1679194 62
1679195 62
1679354 14
2
9
1673700 26
1673801 22
1673833 60
1673835 60
1673836 60
1673837 60
1673854 60
J
22
29
17
17
29
29
43
3
17
5*
6*
18
19
4
12
8
36
8
1666648
6
1666703 38
1666703 40
1666744 42
1666744 44
1666781 24
1667171 22
1667175 48
1667261 26
5
7
53
48
10
1674137
2
1674358 34
1674358 36
1674363 34
1674363 36
9
37
© Copyright 1997 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
71
Part Number Index by Page Number
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
1706655
8
14
13
13
36
33
33
39
22
23
29
29
24
29
30
12
26
26
1
10
22
3
17
24
24
1
31
27
14
13
13
6
1713515 68
1713534 34
1713534 36
1713535 34
1713535 36
1713543 48
1713840 42
1713843 24
1713844 38
1713844 40
1713847 20
1713847 26
1713848 38
1713848 40
1713854 24
1713978 50
1713980 50
1713981 50
1714054 34
1714054 36
1714055 34
1714055 36
1
2
2
27
27
5
1
15
6
1717114 52
1717183 36
1717228 52
1717229 52
1717233 52
1717234 52
1717238 36
1717239 52
1717242 52
1717243 52
1717244 52
1717245 52
1717246 52
1717250 52
1717256 52
1717257 52
1717258 52
1717259 52
1717260 52
1717313 50
1717400 52
1717401 52
1717406 36
1717409 36
1717412 52
1717431 48
1717449 48
1717551 12
1717557 10
1717686 50
1717692 50
1717706 50
1717707 50
1717708 50
1717709 50
1717729 48
1717970 34
1718025 50
1718561 64
1718681 26
1718851 44
1718858 42
1718858 44
1718859 44
18
17
36
38
3
1916950 12
1916950 14
1916950 24
1916950 52
1916950 52
1916950 62
1916950 66
1916950 68
17
2
23
7
32
22
15
2
23
12
7
1917421 64
1917421 66
1917867 38
1917867 40
1918196 26
25
14
5
5
13
3
28
17
2
1707101 42
1707101 44
1707133 42
1707137 42
1707137 44
1707335 62
1707394 54
1707395 54
1707755 34
1707755 36
1708007 26
1708009 26
1708298 20
1708298 26
1708361 42
1708361 44
1708405 10
1708405 12
1708729 10
1708730 34
1708734 34
1708749 38
1708749 40
1708757* 2
1708761 10
1708761 12
1708763 10
1708764 10
1708764 12
1708807 50
1708808 50
1708810 48
1708873 10
1708873 12
1708926 50
1708927 48
1709060 38
1709060 40
1709067 64
1709256 42
1709256 44
1709307 42
1709307 44
1709308 42
1709308 44
1709322 18
1709322 56
1709959 46
1709969 46
1709970 46
1709971 46
1712286 10
1712286 12
1712286 52
1713060 46
1713177 46
1713337 12
1
1918199
2
26
28
11
25
33
24
13
27
2
2
2
2
2
2
10
4
14
52
2
4
4
7
10
3
5
1
6
6
4
4
23
2
35
30
1
10
10
36
32
12
7
27
11
15
9
1918199 10
1918199 14
1918199 28
1918199 30
1918199 34
1918199 36
1918199 56
1918199 62
1918213 14
1918213 30
1916951
6
6
1916951 64
1916964 20
1916964 26
1916964 28
1916964 32
1916964 34
1916964 36
1916964 62
2
40
15
7
7
16
8
6
6
10
10
11
11
1
39
39
42
2
22
11
21
25
31
39
18
17
20
3
44
30
6
16
4
28
28
23
14
38
38
16
16
1
23
34
*16
7
7
10
23
10
19
18
6
10
24
31
23
26
16
3
24
11
14
4
10
5
1918431
1918431
4
6
1916965
1916965
2
6
1918447 20
1918447 26
1918447 66
1918452 68
1918458 62
1918458 66
1918459 24
1916965 10
1916965 12
1916965 14
1916965 18
1916965 24
1916965 52
1916965 62
1916965 64
1916965 66
1916965 68
1714097
6
1714130 60
1714363 50
1714378 50
1714379 50
4
7
6
6
1919262
6
1919262 64
1919326 16
1919326 18
1919326 42
1919326 44
1919326 52
1919381 16
1919438 34
1919438 36
1919438 42
1919438 44
1919439 14
1919439 20
1919439 26
1919439 42
1919439 44
1714440
6
5
1714441 42
1714441 44
1714483 42
1714647 34
1714647 36
1715435 24
34
34
2
16
16
1
30
28
29
31
33
15
34
4
1916966
6
1916966 64
1916966 68
6
6
2
31
7
1917356
1917356
2
8
1715496
1715497
1715498
1715499
1715500
1715513
1715523
8
8
8
8
8
8
8
1917356 18
1917356 20
1917356 22
1917356 24
1917356 28
1917356 34
1917356 36
1917356 42
1917356 44
1917356 52
1917356 52
1917356 62
17
2
32
25
4
1
14
14
3
15
15
38
2
12
12
27
49
2
9
8
10
38
28
20
1
41
31
7
7
11
5
4
1715547 40
1715549 48
1715769 42
1715769 44
1716108 48
24
24
16
22
26
13
1
6
16
1
22
23
23
21
25
45
45
3
1920263
8
22
22
2
8
8
8
7
8
2
18
5
25
29
29
22
1920263 34
1920263 36
1719244
8
5
1719363 42
1920328
1920415
6
6
28
13
21
35
21
1
21
21
52
21
8
1716502
8
1909589
1913744
8
4
1917372
2
1716516 50
1716518 50
1716534 48
1716535 48
1716537 48
1917372 16
1917372 18
1917372 20
1917372 22
1917372 24
1917372 42
1917372 44
1917372 52
1917372 62
1917415 34
1917415 36
1920415 10
1920415 10
1920415 12
1920415 20
1920415 42
1920415 44
1920415 56
1920415 66
1913744 20
1913744 68
1916622 20
1916622 26
1916622 32
1916622 34
1916622 36
1916622 62
28
*15
6
1716859
1716863
8
8
1716896 12
1716897 52
1716898 12
1717111 12
6
11
22
18
1920470
2
5
32
1916950
2
1920676 10
1920676 28
27
33
1916950 10
© Copyright 1997 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
72
Part Number Index by Page Number
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
Part No. Page No Ref No.
1920676 34
1920676 36
1920677 28
1920677 30
1921176 64
1921176 68
47
47
1
6
8
13
2
11
38
32
21
19
2
1923683 26
1923701 24
1923701 56
1923735 18
1924058 24
1924356 68
1924361 64
1924856 10
1924856 12
16
2
47
1
6
4
10
34
30
24
3
1928734
6
8
16
16
1
1960020
8
13
45
37
37
19
2
1928919 38
1928919 40
1929000 64
1960020 24
1960020 42
1960020 44
1960020 62
1960020 66
1960032 26
1960033 26
1960072 24
1960085 20
1960086 24
1960096 38
1960096 40
1960103 18
1960106 20
1960106 26
1960112 10
1960112 12
1930245
6
32
10
26
10
26
12
12
23
27
27
39
26
13
20
20
26
18
7
10
18
*14
20
33
3
15
19
19
20
15
20
7
23
23
16
3
3
8
8
24
8
19
7
38
32
32
24
22
22
8
1930531 38
1930531 38
1930531 40
1930531 40
1930561 38
1930561 40
1930598 12
1930627 38
1930627 40
1921210
1921210
1921210
4
6
8
35
3
20
19
31
28
28
18
39
14
9
1921210 38
1921210 40
1921210 66
1924940
1924940
1924940
2
4
6
9
1921212
2
1924940 14
1924940 24
1924940 26
1924940 42
1924940 44
1924940 52
1924940 62
1924940 64
1924940 66
1925125 10
1925125 14
1925125 34
1925125 36
1925205 28
1925205 42
1925205 44
1925205 52
1925592 62
1925695 18
1926025 38
1926025 40
1926035 14
1926110 30
1926192 34
1926192 36
1926771 16
1927428 18
18
11
33
6
6
6
38
27
17
12
27
18
18
26
31
31
19
29
11
1
1921319 20
1921319 26
1921319 34
1921319 36
1921319 62
2
27
41
41
31
5
3
13
4
1930645
8
1930645 20
1930647 24
1930647 34
1930647 36
1930648
1930650
8
7
1921332
2
1960114
1960114
4
8
1921332 18
1921333 18
1921333 22
1921333 52
1921959 28
1921959 32
1921959 62
4
6
20
18
14
20
15
12
32
15
7
32
31
27
27
15
14
31
31
3
12
12
6
19
19
27
16
7
1960116 68
1960141 52
1960155 32
1960184 22
1960251 14
1960268 62
1960268 64
1960268 68
1960294 26
1960433 34
1960459 42
1960459 44
1960475 10
1960475 12
1960517 38
1960517 40
1930650 14
1930651
26
15
*26
28
37
27
25
18
33
5
25
*5
21
45
24
25
42
4
14
33
46
46
21
25
1
17
34
34
35
9
4
1930651 24
1930651 32
1930651 38
1930651 38
1930651 40
1930651 40
1930651 42
1930651 44
1930651 66
1930665 38
1930665 40
1921960
8
1921961 20
1921961 26
1921963 26
1921971 10
1921971 14
1921972 10
1921972 32
1
24
7
1921977
1921978 22
1922015
2
1931333
2
21
21
12
28
22
41
15
9
1931333 38
1931333 40
1931333 62
1931339 42
1931339 44
1931350 42
1931350 44
1931350 62
1931350 66
1931350 68
1931353 24
1931648 20
1931648 42
1931648 44
1932771 12
1932771 34
1932771 36
1932849 22
1933263 62
1933468 18
1933896 52
1933988 38
1933988 40
8
1960540
1960547 34
1960547 36
1960558
1960563
1960563
6
1922130 14
1922133 24
1922133 28
1922133 28
1922611 14
1922711 34
1922711 36
1922755 20
1922755 20
1923027 30
1923325 52
1923341 34
1923341 36
1927469
4
8
4
8
1927531 56
1927557 52
1927609 22
1928295 14
1961022 28
16
20
9
8021010
8021010
8061012
4
6
4
1928352
2
1928352 42
1928352 44
1928352 64
24
13
24
22
22
5
4
2
35
35
9
8261100 46
41708749 38
41715769 42
41715769 44
61651184 68
61676067 64
61679957 64
61685281 62
61685282 62
20
15
13
13
10
2
19
18
14
8
1928691
4
1928703 38
1928703 40
1923358
8
1923358 16
1923358 20
1923362 14
1923362 16
1923362 18
1923362 24
1928721
2
22
20
8
17
5
1928721 16
1928721 32
3
1928727
1928731
2
6
26
34
22
22
1928731 26
1928734
1923683
8
16
2
9
TP 400-2218-00-SV-SMA
73
Hardware Identification & Torque Specifications
Common Hardware Types
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance 20%)
Hex Head Capscrew
Washer
No
Marks
Hardware
Lockwasher
Grade
Carriage Bolt
SAE Grade 2
SAE Grade 5
SAE Grade 8
Hex Nut
Size Of
in/lbs
in/lbs
in/lbs
Hardware ft/lbs
Nm.
2.1
2.3
3.1
3.5
7.6
ft/lbs
Nm.
3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
ft/lbs
Nm.
4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
Standard Hardware Sizing
8-32
8-36
19
20
30
31
43
49
8
10
17
19
30
35
50
55
75
41
43
60
68
12
14
25
27
45
When a washer or nut is identified as 1/2”, this is the
Nominal size, meaning the inside diameter is 1/2 inch; if a
second number is present it represent the threads per inch
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the Nominal size, or body diameter is 1/2 inch; the
second number represents the threads per inch (16 in this
example, and the final number is the body length of the
bolt or screw (in this example 2 inches long).
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4
The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
47.6
68.0
74.8
50
70
80
68.0
95.2
0
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1/4
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
110
120
150
170
220
240
386
420
600
660
Nut, 1/2”
90
1/2
Inside
Diameter
110
120
150
180
260
300
400
440
580
640
3/4
1
2
3
4
1/4
1/2
3/4
7/8-14
1-8
1-12
Screw, 1/2 x 2
900 1,244.0
Body
Diameter
870.4 1,000 1,360.0
1/4
NOTES
1/2
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Body
Length
3/4
1/4
1/2
3/4
Wrench & Fastener Size Guide
1/2
7/16
DIA.
DIA.
3/8
5/16
1/4
1/4” Bolt or Nut
Wrench—7/16”
5/16” Bolt or Nut
Wrench—1/2”
3/8” Bolt or Nut
Wrench—9/16”
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
1/2” Bolt or Nut
Wrench—3/4”
© Copyright 1998 Simplicity Manufacturing, Inc. All Rights Reserved.
TP 400-2218-00-SV-SMA
74
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