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OPERATOR’S MANUAL
Model
OEM-190-032
190-032-101
42-inch Two-Stage Snow Thrower Attachment
For FastAttach™ Compatible Lawn Tractors & Garden Tractors
FORM NO. 769-01933E
4/24/07
PRINTED IN U.S.A.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
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Snow Thrower
Attachment
NOTE: This Operator’s Manual covers several models.
Snow thrower hook-up instructions vary by model. Not
all features discussed in this manual are applicable to all
snow thrower attachments. Assistance may be needed to
complete instalation.
Model Plate
1
1
6
3
0
3
3
1
8
1
1
4
1
4
6
3
6
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4
7
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,
-
-
C
3
0
0
Rider Model
Identification
L
D
X
L
N
2
0
O
A
2
8
B
L
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-
D
.
E
V
0
T
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0
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3
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To The Owner
Model OEM-190-032 two-stage snow thrower attachment is
designed for use on FastAttach™ Compatible Lawn Tractors
and Garden Tractors ONLY. It will NOT fit nor operate
properly or safely on ANY other tractor.
Determine The Model
ofYour Rider
Figure 1
Since this manual is designed for installation of your new
snow thrower attachment on several different rider units,
it is important for you to determine which model of rider
you have. Therefore you will know which set of instruc-
tions in the following pages to follow.
NOTE:
References to LEFT
and RIGHT indicate the
left and right sides of
the tractor when facing
forward in the operator’s
position. Reference to
the FRONT indicates the
grille end; to the REAR,
the rear end of the rider.
Sample Model Number
To determine which model of rider you have, you will
need to locate the rider’s model plate, located under the
seat. Simply flip the seat up and locate the model plate,
which will consist of an 11 digit/letter model number
and a serial number. For ease in this installation and
for future use, copy your rider’s model number & serial
number below now:
1 3 A M 7 9 0 G 0 0 0
Indicates Model Series 700
Rider Model Number:__ __ __ __ __ __ __ __ __ __ __
Figure 2
Rider Serial Number:_________________________
The 5th, 6th & 7th numbers from the left in your model
number determine your rider’s model series. See Figure 2.
When you fill in your model number in the space above,
the actual model series number should fall into the gray
shaded area.
Now that you have determined what model rider you
are attaching this snow thrower attachment to, follow
the instructions in the following pages according to your
model of rider. You can locate which instructions apply to
your model of rider by the gray-shaded area in the border
of each page. For instance, an 809 or 80R would signify
that you should follow the instructions for Model Series
800.
3
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Undercarriage Assembly
Self-Adhesive
Reflectors
3
Carton
Contents
CableTies
Extension Spring
If you are missing
any parts, please
do not contact the
retailer where you
purchased this unit,
call MTD directly at
1-330-220-4MTD or
toll free at
Upper Chute Crank Rod
Extension Spring
Cotter Pin
1-800-800-7310.
Click Pins &
Clevis Pins
Lift Handle
Assembly
Auger Housing
Assembly w/
Linkage
Spare Shear Bolts
& Hex Lock Nuts
Figure 3
4
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CONTENTS OF CARTON
Before beginning installation, remove all parts from the carton to make sure everything is present. Carton
contents are listed below and shown in Figure 3. Hardware part numbers are shown in parentheses.
3
• One Auger Housing Assembly w/ Lower V-belt
• One Undercarriage Assembly w/ Upper V-belt
• One Lift Handle Assembly
Carton
Contents
• One Upper Chute Crank Rod
• Three Cable Ties (725-0157)
• Two Spare Shear Pins (738-04124) & Cotter Pins (714-04040)
• One Cotter Pin (714-0507)
• Two Self-adhesive Reflectors (730-3000)
• Extension Spring (732-04237)
• Extension Spring (732-04237)
• Clevis Pin (711-0332)
• Click Pin (714-0145)
If you are missing
any parts, please
do not contact the
retailer where you
purchased this unit,
call MTD directly at
1-330-220-4MTD or
toll free at
1-800-800-7310.
ꢀ
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WARNING: Before installing attachment, place tractor on a firm and level surface. Place the
PTO in the disengaged (OFF) position, set the parking brake, shut engine off and remove key
to prevent unintended starting.
NOTE: References to LEFT and RIGHT indicate the left and right sides of the tractor when facing forward in the
operator’s position. Reference to the FRONT indicates the grille end; to the REAR the drawbar end.
4
IMPORTANT: You must first figure out which model of rider you are attaching this snow thrower to. Refer to Determine
Your Model of Rider on page 3 of this manual to determine what model rider you are attempting to install this attachment
to. Then proceed to the applicable instructions for your model of rider.
Assembly
Model Series
600-649 &
Your tractor’s cutting deck, PTO belt and front deck stabilizer bracket must be removed prior to mounting the snow
thrower attachment. Refer to your tractor’s Operator’s Manual for detailed instructions. If your tractor is equipped with
any front-end accessory (i.e. front bumper kit), it must also be removed.
All 800 series.
Do you have an Electric PTO or Manual PTO?
If you engage your tractor’s cutting deck by using your left hand to pivot a lever forward, your tractor has a Manual
PTO. If you engage your tractor’s cutting deck by pulling outward on a small knob located on the tractor’s dash, your
tractor has an Electric PTO.
Mounting the Idler Assembly
WARNING
Before installing
attachment, place
tractor on a firm
and level surface.
Place the PTO in
the disengaged
(OFF) position, set
the parking brake,
shut engine off and
remove key to prevent
unintended starting.
Electric PTO Undercarriage
Assembly Setup
Manual PTO Undercarriage
Assembly Setup
1. Attach the PTO cable to the idler bracket, then fit the
cable into the slotted fitting as seen in Figure 4–3.
Proceed as follows when mounting this snow thrower
attachment to a tractor equipped with a 42, 46, 50 or
54-inch deck with electric PTO:
NOTE: The PTO cable should be hanging down under
you tractor after you removed the mowing deck. You will
need to slide the undercarriage unit under your tractor in
position for which it will be mounted. The slanted side
should be pointed towards the front of your tractor.
1. Attach one end of the extension spring (732-0594A)
to the hole in the idler assembly. Mount the opposite
end of the extension spring to the belt keeper pin as
illustrated in Figure 4–1.
2. Refer to Figure 4–4 for correct position.
2. Refer to Figure 4–2 for correct position.
Extension Spring
PTO Cable
Idler Pulley &
Idler Bracket
Idler Pulley &
Idler Bracket
Belt Keeper Pin
Figure 4–1
Slotted Fitting
Figure 4–3
Figure 4–2
Figure 4–4
6
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MountingThe
Undercarriage Assembly
4
1. Remove and retain the four hairpin clips from the
weld pins found on the top side of the undercarriage
assembly. Remove and retain the two clevis pins with
hairpin clips. This hardware is for later installation.
See Figure 4–5.
Assembly
Model Series
600-649 &
2. With the undercarriage assembly beneath the tractor,
see figure 4–6, lift the undercarriage assembly up
against the frame of the tractor. The weldpins on the
top of the undercarriage assembly should go through
the aligning holes found along the tractor’s frame.
See Figure 4–7.
Figure 4–7
All 800 series.
3. Fasten the undercarriage assembly to the frame with
the hairpin clips removed in step 1. See figure 4–8
4. Route the upper drive belt around the engine pulley.
See Figure 4–7.
WARNING
Before installing
attachment, place
tractor on a firm
and level surface.
Place the PTO in
the disengaged
NOTE: Proceed to the Assembling Controls section of
this manual if you have an Electric PTO.
5. Attach the extension spring to the idler pulley. See
figure 4–9. Connect the other end to tractor’s frame rail.
See Figure 4–10.
Figure 4–8
(OFF) position, set
the parking brake,
shut engine off and
remove key to prevent
unintended starting.
Figure 4–5
Figure 4–9
Figure 4–10
Figure 4–6
ꢁ
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Attaching Chute
Attaching
Directional Control
Lift Handle
1. Attach the chute directional control assembly to the
upper lift link on the left side of the auger housing.
Assemble with two hex screws and washers as
illustrated in Figure 6–1. Secure with two flange nuts.
1. Attach lift handle to lift bracket on the right side of
auger housing assembly with two hex screws and two
flange nuts provided. See Figure 6–3.
6
Assembling
Controls
2. Fasten the lift cable to the lift handle with two of the
cable ties provided. Pull the cable ties until snug and
trim excess.
1. Secure the upper chute crank rod to the joint block
(A) on the lower chute crank rod with the cotter pin
(B) provided. See Figure 6–2.
Lift Handle
3. Fasten chute tilt cables to chute directional control
with two of the cable ties provided. Pull cable ties
until snug and trim excess.
Upper Lift Link
Chute Directional
Control Assembly
NOTE:
All references to left
or right side of the
snow thrower is
from the operating
position only.
Auger Housing Assembly
Figure 6–3
Mounting Auger Assembly
WARNING: Before installing
attachment, place tractor on a firm
and level surface. Place PTO in the
disengaged (OFF) position, set the
parking brake, shut engine off and remove key to
prevent unintended starting.
Figure 6–1
IMPORTANT: If you are installing this snow thrower
attachment on any tractor model with a side discharge
muffler, See Figure 6–4, then the heat shield on the
auger housing must be removed. See figure 6–5. To
B
A
Figure 6–2
Figure 6–4
8
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Attaching Reflectors
Peel off the backing from each of the reflectors to
expose the adhesive surface. Adhere the reflectors to
the rear of the tractor’s fender (one on the left and one
on the right) so that the reflectors simulate taillights.
ꢁ
Mounting
Auger
Housing
Heat Shield
Figure 6–5
All Models
remove the heat shield remove the four lock nuts and
bolts (two on either side of the unit) securing the heat
shield to the lift linkage. See figure 6–5.
IMPORTANT: It will be necessary to have a second
person assist you to complete the following steps.
WARNING
1. Position the auger housing assembly in front of the tractor
as seen in Figure 6–6. Lay the belt and support tubes on
the installation surface.
Figure 6–7
Before installing
attachment, place
2. Carefully move the tractor forward (by pushing, NOT
driving it) so that support tubes found on the rear of
the auger housing assembly are positioned between
the tractor’s front tires. Set the parking brake.
tractor on a firm and
level surface. Place
the PTO in the disen-
gaged (OFF) position,
set the parking brake,
shut engine off and
remove key to prevent
unintended starting.
3. With the help of an assistant, lift up the auger housing
and move it so that it rests over the shoulder bolts found
on tractor See Figure 6–7.
4. Maneuver the auger housing until the mounting holes
line up. Insert the clevis pins from your hardware pack
and secure with a click pins. See Figure 6–8.
Attaching Support Tubes
1. Secure the left support tube to the front of the
undercarriage assembly with the clevis pin and hairpin
clip removed earlier. See Figure 6–9.
Clevis Pin
Figure 6–8
2. Repeat the previous step on the right side.
Belt
Support Tube
Figure 6–6
Figure 6–9
9
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Routing the Upper Drive Belt (Tractors Models with an Electric PTO)
Engine Pulley
Spindle Pulley
8
All electric PTO
Decks 42, 46, 50, 54
Belt
Routing
Various Models
PTO Idler Pulley
Figure 8–1
1. Attach and route upper drive belt around spindle pulley and idler pulley found on undercarriage, electric PTO
clutch and PTO idler pulley as illustrated in Figure 8–1. Make sure that the belt is routed to the INSIDE of the belt
keeper on the undercarriage idler pulley and the remaining keeper pins found around the spindle pulley.
IMPORTANT: Make certain that the flat side of the belt is facing outward as it sits against both the electric PTO
clutch and spindle pulley. This allows the “V” side of the belt to ride snugly in both pulleys.
WARNING
Before installing
attachment, place
Routing the Upper Drive Belt (Tractor Models with a Manual PTO)
Spindle Pulley
Engine Pulley
tractor on a firm and
level surface. Place
the PTO in the disen-
gaged (OFF) position,
set the parking brake,
shut engine off and
remove key to prevent
unintended starting.
All Manual PTO
Decks 38, 42, 46
PTO Idler Pulley
Figure 8–2
1. Attach and route the upper drive belt around the engine pulley and spindle pulley, routed to the INSIDE of the
PTO idler pulley on the undercarriage. Make sure the belt is routed inside of the belt keeper pins found around
the spindle pulley and engine pulley. See Figure 8–2.
IMPORTANT:
Make certain that the
flat side of the belt is
facing outward. This
allows the “V” side of
the belt to ride snugly
in both pulleys.
IMPORTANT: Be certain flat side of belt is facing outward. This allows “V” side of belt to ride snugly in both pulleys.
Routing the Lower Drive Belt (All Tractors Models)
Left Side
Snow Thrower Drive Pulley
Undercarriage
Double-Idler Bracket
Spindle Pulley
Right Side
Figure 8–3
1. Attach and route the lower drive belt around the lower pulley on the spindle assembly, both pulleys on the double-
idler bracket found beneath the undercarriage, and the drive pulley found on the rear of the snow thrower housing
as illustrated in Figure 8–3.
2. Attach tension spring (found on undercarriage double-idler bracket) to the hex screw if it is not already attached.
10
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WARNING: Be familiar with all controls
and their proper operation. Know how
to stop the machine and disengage
them quickly.
Lift Handle
The lift handle is located on the right side of tractor and
is used to raise and lower snow thrower attachment.
1. To raise snow thrower attachment off of the ground,
pull rearward and down on the lift handle until
you feel the lift latch on the right side of the snow
thrower engage, locking the snow thrower in a raised
position See Figure 9–1.
9
Engaging the Augers
and Impeller
Controls
Power to the snow thrower attachment is activated by
engaging the tractor’s PTO.
2. To lower the snow thrower, push downward on the
lift handle until there is enough slack in the lift cable
so that you may squeeze the trigger control. With
the trigger control squeezed, gently allow the snow
thrower to lower until it reaches the ground.
1. Place the tractor’s throttle control in the FAST (rabbit)
position and allow it to remain there for efficient snow
removal.
2. Move the PTO knob or PTO lever (on tractor’s so
equipped) into the “ON” position to engage the augers
and impeller.
Chute Directional
Control
3. Move the PTO knob or PTO lever (on tractor’s so
equipped) into the “OFF” position to disengage the
augers and impeller.
WARNING
The chute directional control assembly is found on
the left side of the tractor and includes both the chute
tilt lever as well as the chute crank. Both affect the
direction that the discharged snow is thrown.
Be familiar with all
controls and their
proper operation.
Know how to stop
the machine and
disengage them
quickly.
NOTE: The PTO knob (on units so equipped) cannot be
in the engaged (ON) position when the tractor is driving
in the reverse direction. The PTO knob must be in the
disengaged (OFF) position when the shift lever is placed
in REVERSE or the electric PTO clutch will automatically
shut off.
To pivot upper section of discharge chute, affecting the
distance and angle which the snow is thrown, move
the chute tilt lever forward or rearward into a desired
position.
Refer to your tractor’s Operator’s Manual for more
information regarding your tractor’s PTO and safety
interlock system.
The direction which snow is thrown can be changed
by rotating the discharge chute with the chute crank.
Turn the chute crank clockwise to rotate the chute and
discharge snow to the left. Crank it counterclockwise to
rotate the chute and discharge snow to the right.
Trigger Control
Chute Directional Control
NOTE:
The PTO knob (on
units so equipped)
cannot be in the
engaged (ON) position
when the tractor is
driving in the reverse
direction. The PTO
knob must be in the
disengaged (OFF)
position when the
shift lever is placed
in REVERSE or the
electric PTO clutch
will automatically
shut off.
Lift Handle
Figure 9–1
11
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15. If the augers become jammed with a chunk of ice or a
foreign object, move the PTO into the disengaged (OFF)
position immediately and turn off the tractor’s engine
and remove the ignition key. Examine the auger area
thoroughly for damage and do NOT operate the snow
thrower attachment until any damage is repaired.
OPERATION
WARNING: Read, understand, and
follow all instructions and warnings
on the tractor, attachment, and in the
Operator’s Manuals before operating.
10
Your snow thrower attachment is capable of displacing
snow and clearing a path a width of 42 inches.
IMPORTANT: The augers are secured to the spiral
shaft with two shear bolts and hex lock nuts. If you hit
a hard foreign object or an ice jam, the snow thrower is
designed so that the bolts may shear. Two replacement
shear bolts and hex lock nuts are provided for your
convenience. Store in a safe place until needed. NEVER
replace the auger shear bolts with standard hex bolts.
Any damage to the auger gearbox or other components
as a result of doing so will NOT be covered by your snow
thrower’s warranty.
Operation
Observe the following operating instructions for efficient
snow removal.
1. Become familiar with and comfortable using all of
your tractor’s controls as instructed in your tractor’s
Operator’s Manual before operating it with the snow
thrower attachment.
2. Make certain the correct weight (and volume) of
motor oil in is your tractor’s engine as instructed in
the engine Owner’s Guide packed with the tractor’s
Operator’s Manual.
WARNING
Read, understand,
and follow all
instructions and
warnings on the
tractor, attachment,
and in the Operator’s
Manuals before
operating.
16.Whenever possible, discharge snow downwind.
17. DoNOTattempttoremoveiceorhard-packedfrozensnow.
18.When the tractor (with the snow thrower attachment
mounted) is not in service, use the lift lever to lower
the auger housing assembly to the ground to relieve
strain on the tractor’s front end between uses.
3. Always operate the snow thrower with the tractor’s
engine at maximum RPM (full throttle).
4. NEVER override any safety features on either your
tractor or the snow thrower attachment.
19.Always use tire chains and rear wheel weights on
your tractor where extra traction is needed. Refer to
the table to the right to determine which kits will fit
your tractor (tire dimensions are can be found on the
sidewalls of your tractor’s tires).
5. Make certain that all nuts, bolts, and hardware are
fastened securely and tight on both the tractor and
the snow thrower attachment prior to use.
6. Make certain snow thrower is assembled
properly and mounted to the tractor as instructed
in this manual.
20.Use drift cutters to aid in displacing snow through
deep, drifted areas.
IMPORTANT:
The augers are secured
to the spiral shaft with
two shear bolts and hex
lock nuts. If you hit a
hard foreign object or
an ice jam, the snow
thrower is designed
so that the bolts may
shear. Two replacement
shear bolts and hex
lock nuts are provided
for your convenience.
Store in a safe place
until needed. NEVER
replace the auger shear
bolts with standard hex
bolts. Any damage to
the auger gearbox or
other components as a
result of doing so
8. Test all controls (tractor PTO, snow thrower lift
handle, chute tilt lever & chute crank) for smooth
operation prior to operating snow thrower in snow.
Tire Chain Kit Number
Garden Tractors
9. Make all adjustments (i.e. skid shoes, lift latch)
before operating your snow thrower attachment.
Follow instructions in the Adjustments section of this
manual when doing so.
23” x 9.5” tires
22” x 7.5” tires
OEM-190-964
OEM-190-974
Lawn Tractors
20” x 10.0” tires OEM-190-916
10.Engage the tractor’s PTO to activate power to the
augers and impeller BEFORE driving the tractor
forward and into snow.
20” x 8.0” tires
18” x 9.5” tires
18” x 8.5” tires
18” x 6.5” tires
OEM-190-658
OEM-190-657
OEM-190-754
OEM-190-664
11. Keep your tractor’s ground-speed slow. The slower
your tractor is traveling, the more effectively the
snow thrower attachment can displace snow.
12.Adjust ground speed for snow conditions and
become familiar with different snow applications.
Your snow thrower attachment will operate differently
in wet heavy snow than it will it light, fluffy snow.
Weight Kit Number
All Garden TractorsOEM-190-784
All Lawn Tractors OEM-190-215
13.Overlap a previously cleared path when necessary
(deep snow) so as not to overload the auger housing
with snow.
Drift Cutter Kit Number
All Tractors
OEM-390-679
NOTE: None of the kits in the table are included as
standard equipment with snow thrower attachment
OEM-190-032. Call our Customer Support Department
as instructed on page 2 of this manual for availability and
information regarding these kits.
14.NEVER drive the tractor into a snow bank. The
snow thrower attachment is not a dozer plow. The lift
linkage and/or the snow thrower drive system can
be damaged as a result of “plowing” with the snow
thrower attachment.
will NOT be covered
by your snow
thrower’s warranty.
12
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Lift Cable
Hex Nuts
Making Adjustments
WARNING: Never attempt to make any
adjustments while the engine is running,
except where specified in the Operator’s
11
Manual. Place tractor on a firm and
level surface. Place the PTO in the disengaged (OFF)
position, set the parking brake, shut engine off, and
remove key to prevent unintended starting.
Adjustments
Lift Adjustment
If the lift index rod doesn’t latch securely or the pivot
release has too much slack in it, an adjustment can be
made as follows:
1. Loosen the upper hex nut a few turns, then tighten the
lower hex nut to shorten the cable length. See Figure 11–1.
Lift Index Rod
2. Loosen the lower hex nut a few turns, then tighten the
upper hex nut to lengthen the cable. See Figure 11–1.
WARNING
Figure 11–1
Lower Chute Crank
Never attempt
to make any
adjustments while
the engine is running,
except where
specified in the
Operator’s Manual.
Place tractor on a
firm and level
surface. Place
the PTO in the
disengaged (OFF)
position, set the
parking brake,
shut engine off,
and remove key
to prevent
Support Bracket Adjustment
If the spiral at the base of the lower chute crank isn’t fully
engaging with the notches in the lower chute assembly,
the support bracket can be adjusted inward or outward as
follows:
1. Loosen, but do NOT remove the two hex nuts which
secure the support bracket to the snow thrower
housing. See Figure 11–2.
Spiral
2. Adjust the support bracket inward or outward so that
the spiral is fully engaged in the notches on the chute
before retightening the hex nuts.
Hex Nuts
Skid Shoe Adjustment
The space between the shave plate and the ground can
be adjusted by repositioning the skid shoes found on
either side of the snow thrower’s auger housing. For close
snow removal, place skid shoes in the low position. Use
a middle or high position when the area to be cleared is
uneven.
Support
Bracket
Figure 11–2
IMPORTANT: It is NOT recommended that this snow
thrower be operated on a gravel surface, as loose stones
can be easily picked up and thrown by the machine. If
you must operate on a gravel surface, ALWAYS adjust the
skid shoes into the HIGH position to allow the shave plate
maximum clearance.
unintended starting.
Adjust skid shoes as follows:
Skid Shoe
1. Loosen, but do NOT remove, the three hex nuts which
fasten the skid shoe to the auger housing.
See Figure 11–3.
2. Raise or lower the skid shoe to desired position.
NOTE: Make certain the entire base of both skid shoes
are against the ground to avoid uneven wear on the skid
shoes. When one side does wear out, the skid shoes are
reversible.
Hex Nut
3. Retighten the hex nuts loosened earlier.
4. Repeat this adjustment on the skid shoe found on the
opposite side of the snow thrower.
Figure 11–3
13
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Lube Spiral
and Chute Base
Maintenance
WARNING: Before lubricating, repair-
ing, or inspecting, place tractor on a
firm and level surface. Place the PTO
in the disengaged (OFF) position, set
the parking brake, shut engine off, and remove key
to prevent unintended starting.
12
Maintenance
Lubrication of
Chute Directional Control
The spiral on the end of the lower chute crank, the base
of the discharge chute itself and the joint blocks which
connect the lower and upper chute cranks should be
lubed with multi-purpose automotive grease once a
season. See Figure 12–1.
Joint Block
Figure 12–1
WARNING
Before lubricating,
repairing, or
inspecting, place
tractor on a firm
and level surface.
Place the PTO in
the disengaged
Auger Shaft
1. At least once a season, remove the shear bolts on
the auger shaft. Oil or spray lubricant inside and
on the plastic bearings on the shaft and near the
holes where the shear bolts were removed before
reattaching them. See Figure 12–2.
Shear Pin
Spacers
Bearing
(OFF) position, set
the parking brake,
shut engine off, and
remove key to prevent
unintended starting.
Figure 12–2
14
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AA
BB
19
13
6
Part List:
Snow
Thrower
Attachment
5
14
7
4
16
9
1
11
18
12
17
8
2
For parts and/or
accessories
please call
1-800-800-7310, or
1-330-220-4683.
13
3
11
10
15
NOTE:
For painted parts, please
refer to the list of color
codes below. Please add
the applicable color code,
wherever needed, to the
part number to order a
replacement part.
REF PART
NO. NUMBER
DESCRIPTION
REF
PART
DESCRIPTION
NO. NUMBER
11 741-0919
12 750-1096
13 619-0044
14 756-0999
15 756-1173
16 738-0976
17 756-0627D
18 738-0347
19 712-0417
1
2
3
4
5
6
7
8
9
736-3072
710-0151
710-0521
711-0242
712-0241
732-0978
736-0169
756-0487
784-5727
Flat Washer, .38 x .93 x .11
Hex Cap Screw, 3/8-24 x 2
Hex Cap Screw, 3/8-16 x 3
Spacer
Ball Bearing
Spacer
For instance, if a part
numbered 700-xxxx is
painted powder black, the
part number to order would
be 700-xxxx-0637.
Deck Spindle Housing
Deck Pulley 7”
Hex Nut, 3/8-24
Pulley 3.75”
Extension Spring, .620 x 5.62
Lock Washer, 3/8
Spindle Shaft
Yardman Green - 0665
Black - 0637
Idler Pulley 3.50 dia.
Shoulder Spacer, .625 x .169
Flange Nut 5/8-18
Idler pulley, 4” Diameter
IdlerPivotArm
10 712-0417
Flange Nut 5/8-18
1ꢀ
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1
6
16
2
5
8
52
17
55
4
3
9
10
20
18
60
62
7
74
4
19
57
58
12
11
4
54
AA
4
61
4
15
75
29
C
14
22
13
B
97
26
59
53
50
21
67
51
67
91
98
22
56
89
99
4
79
78
85
82
93
4
87
42
48
88
28
86
76
95
A
81
80
39
24
33
74
53
35
38
43
36
65
77
BB
40
33
B
32
34
47
32
39
31
55
A
46
45
30
C
64
67
4
81
91
49
A
25
65
69
x
70
41
71
23
90
29
4
92
63
72
27
4
67
68
66
A
44
73
4
67
65
37
16
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REF PART No.
NO.
DESCRIPTION
REF PART No.
NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
720-0232
784-5604
731-1313C
712-04063
603-0302
710-0262
736-0451
741-0475
735-0234
Knob
52 710-3143
53 710-3180
54 715-0114
55 720-0274
56 725-0157
57 732-0306
58 736-0140
59 736-0400
60 746-1103A
61 747-1203
62 750-1221
63 05931A
Pan Phillips Screw, #10-24 x .75
Hex Cap Screw, 5/16-18 x 1.75
Heavy Duty Spirol Pin, 1/4 x 1.5
Handle Grip
Chute Tilt Handle
13
Chute Tilt Cable Guide
Nylon Hex Lock Nut, 5/16-18
Chute Tilt Bracket Assembly
Carriage Bolt, 5/16-18 x 1.5
Saddle Washer, .32 x .93
Plastic Bushing
Part List:
Snow
Thrower
Attachment
Cable Tie
Compression Spring
Flat Washer, .385 x .62 x .063
Flat Washer, .194 x .62 x .063
Lift Cable, 42” w/ Trigger Control
Lift Index Rod
Rubber Grommet , .44 x .94 x .5
Eye Bolt
10 747-0697
11
12
13
14
15
736-0242
750-04467
714-0507
784-5149
747-1201
Bell Washer, .340 x .872
Support Chute Tube
Cotter Pin, 3/32 x .75
Joint Block Assembly
Chute Crank Rod, .375 x 33
Chute Cable, 62”
Lift Handle Tube
Bearing Housing, 1.85 ID
Belt Cover
64 703-2736
65 710-0514
66 710-3251
67 712-04065
68 714-0122
69 714-0126
70 717-1714A
Hex Cap Screw, 3/8-16 x 1.0
Socket Head Cap Screw
Flange Lock Nut, 3/8-16
Square Key, 3/16 x .75
Hi-pro Key, 3/16 x .75
Right Angle Drive
16 746-1108
17 746-1109
Chute Cable w/ Clip, 62”
Rolled Pin, 1/8 x .63
Crank Knob
For parts and/or
accessories
please call
1-800-800-7310, or
1-330-220-4683.
18 715-0138
19 720-0201A
20 726-0100
21 747-04400
22 715-0129
23 611-0132A
24 783-0880C
25 783-0879C
26 683-04150
27 710-0805
28 710-0964A
29 710-3008
30 711-0332
Push Cap, 3/8 ID
71
718-0691
Coupling
Rod, .375 x 11.375
72 741-0309
73 747-1257
Flange Ball Bearing, .75 x 1.85
Belt Keeper Rod
Spirol Pin, .125 x .82
Rod Assembly
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
712-3010
618-0411
683-04210
684-0149
710-0347
710-04511
710-0260A
711-0310
711-1000
712-04064
712-04100
714-0145
714-0147
730-3000
732-04237
732-0594A
736-0192
736-3072
738-0145
738-0347
749-1103
749-1104
754-0125A
754-0498
756-0627D
783-1291
Flange Nut, 5/16
RH Support Plate Assembly
LH Support Plate Assembly
Lift Bracket Assembly
Hex Cap Screw, 5/16-18 x 1.50
Hex Cap Screw, 5/8-18 x 1.31
Hex Cap Screw, 5/16-18 x .75
Clevis Pin, .5 x .78
Spindle Assembly (Incl. 38-44)
Pulley Mounting Bracket
Double Idler Bracket Assembly
Hex Cap Screw, 3/8-16 x 1.75
Pin 5/16-18
Carriage Bolt, 5/16-18 x .62
Clevis Pin, .5 x 1.18
Belt Keeper Pin
31
712-0386A
Slotted Hex Nut, 5/8-18
Hex Lock Nut, 3/8-16
Hex Lock Nut, 1/2-13
Cotter Pin, 1/8 x 1.25
Cotter Pin, .125 x .75
Snap Ring
32 712-3000
33 712-3022
34 714-0470
35 714-0474
36 716-0102
37 784-0402
38 736-0272
39 736-0366
40 736-0452
Nylon Hex Lock Nut, 1/4-20
Wing Nut 5/16-18
Click Pin, .092 x 1.64
Internal Cotter Pin, .125 x 1.75
Reflector
Skid Plate
Flat Washer, .51 x 1.0 x .060
Flat Washer, .64 x 1.12 x .125
Bell Washer, .396 x 1.14 x .095
Drive Mounting Bracket
Shoulder Screw, .5 x .29, 3/8-16
Flange Bearing w/ Flats
Drive Pulley, 7”
Extension Spring .50 x 12.00
Extension Spring .91 x 7.33
Flat Washer, .531 x .93 x .09
Flat Washer, .38 x .93 x .11
Shoulder Screw, 3/8-16
Shoulder Spacer, .625 x .169
LH Support Tube
41
783-1014A
42 738-0234
43 741-0170
44 756-1181A
45 747-1192
46 783-0876
Rod, 1/2 x 11.55
Link, 5.875
RH Support Tube
47
783-0877
Link, 15.4
V-Belt
48 783-0878
49 783-1274B
50 790-00110
Link, 13.35
V-Belt
Heat Shield
Idler Pulley 3.50 dia.
Idler Bracket
Snow Thrower Lift Bracket
Hex Index Washer Screw #10-16
51
710-1268
1ꢁ
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56
52
61
55
58 47
46
49
15
52
53
51
45
59
60
43
42
54
52
50
3
62
44
16
52
48
57
8
A
9
51
2
16
10
9
63
9
19
20
15
12
16
14
34
7
31
16
40
41
38
6
25
29
23
37
40
35
32
26
33
30
36
39
27
A
24
7
4
1
28
21
16
64
13
5
65
11
18
21
17
22
66
18
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13
REF PART
NO. NUMBER
DESCRIPTION
REF
PART
DESCRIPTION
Grease Seal
Part List:
Snow
Thrower
Attachment
NO. NUMBER
34 721-0327
35 736-0351
36 736-0369
37 736-0617
38 741-0150
39 748-0108
40 741-0700
41 721-0179
42 684-0061
1
2
3
4
5
6
7
8
9
618-04315 Auger Gear Box (Incl. Ref. 23-41)
684-0158
684-0148
703-2734
Impeller Assembly, 12”
Housing Assembly
Flat Washer, .76 x 1.5 x .030
Flat Washer, .508 x 1.0 x .020
Thrust Washer, .75 x 1.25 x .0615
Thrust Bearing, .75 x 1.25 x .078
Flange Bearing, .503 x .75
Flange Bearing, .75 x 1.0 x .59
Grease Seal
Housing Brace Bracket
684-04163 LH Spiral Auger
684-04164 RH Spiral Auger
710-0157
Hex Cap Screw, 5/16-24 x .75
710-0260A Carriage Bolt, 5/16-18 x .62
710-0276
Splined Carriage Screw
Self Tapping Screw
Chute Crank Assembly
10 710-0726
43 703-2735A Chute Crank Bracket
11 714-04040 Bow-Tie Cotter Pin
44 705-5226
45 710-0276
46 710-0262
Chute Reinforcer
For parts and/or
accessories
please call
1-800-800-7310, or
1-330-220-4683.
12 712-3010
13 712-3057
14 715-0114
15 736-0231
16 736-0242
17 741-0245
Hex Nut, 5/16-18
Splined Carriage Screw
Carriage Bolt, 5/16-18 x 1.5
Hex Nut, 5/16-24
Spirol Pin, 1/4 x 1-1/2
Flat Washer, .344 x 1.125 x .12
Bell Washer, .340 x .872
Hex Flange Bearing, .75 ID
47 710-04071 Carriage Screw, 5/16-18 x 1.0
48 710-0703
49 710-0896
50 710-3015
Screw, 1/4-20 x .75
Hex Index Washer Screw
Hex Cap Screw, 1/4-20 x .75
18 741-0493A Flange Bushing, .80 x .91
19 784-0396A Skid Plate Bracket, 42”
20 784-5038B Slide Shoe
51 712-04064 Nylon Hex Lock Nut, 1/4-20
52 712-04063 Nylon Hex Lock Nut, 5/16-18
53 715-0129
Spirol Pin, .125 x .82
21 711-0469
22 784-5618
Spacer, .75 x .125 x .5
54 731-0851A Chute Flange Keeper
55 731-1300B Lower Chute
Hex Bearing Housing, 1.0
NOTE:
For painted parts, please
refer to the list of color
codes below. Please add
the applicable color code,
wherever needed, to the
part number to order a
replacement part.
23 618-0123A RH Reducer Housing
24 618-0124A LH Reducer Housing
25 703-2733A Housing Brace Plate
56 731-1320
Upper Chute
57 731-1379C Adapter Chute
58 731-1313C Chute Tilt Cable Guide
26 710-0642
Self Tapping Screw, 1/4-20 x .75
59 741-0475
60 784-5149
61 784-5594
62 784-5647
Plastic Bushing
27 711-04468 Spiral Axle, 41.5”
Joint Block Assembly
Cable Bracket
28 714-0161
29 715-0143
Hi-Pro Key, 3/16 x 5/8
For instance, if a part
numbered 700-xxxx is
painted powder black, the
part number to order would
be 700-xxxx-0637.
Spring Spirol Pin, .25 x 1.25
Chute Crank Bracket
30 717-0528A Worm Gear, 20-tooth
63 712-3004A Flange Lock Nut, 5/16-18
64 731-04870 Spacer 1.25 x .75 x 1.00
65 731-1086A Sleeve .758 x 1.00 x 2.70
66 738-04124 Shear Pin, .25 x 1.50
31 717-3320
32 718-0513
33 721-0325
Worm Shaft
Thrust Collar
Grease Plug
Yardman Green - 0665
Black - 0637
19
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