Bolens Tiller 190 758 User Manual

OPERATOR’S MANUAL  
8 HP TILLER  
ATTACHMENT  
Model Number  
190-758  
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY  
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-  
covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting  
applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.  
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have  
similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized  
service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.  
MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722  
PRINTED IN U.S.A.  
FORM NO. 770-8371A  
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• Keep all movement on the slopes slow and  
gradual. Do not make sudden changes in speed or  
direction. Rapid engagement or braking could  
cause the front of the machine to lift.  
• Never allow children to operate the machine.  
• Use extra care when approaching blind corners,  
shrubs, trees or other objects that may obscure  
vision.  
• Avoid starting or stopping on a slope. If tires loose  
traction, disengage tiller and proceed slowly  
straight down the slope.  
4. Service  
• Use extra care in handling gasoline and other  
fuels. They are flammable and vapors are  
explosive.  
• For your safety, use the slope gauge included as  
part of this manual to measure slopes before  
operating this unit on a sloped or hilly area. If the  
slope is greater than 15 degrees as shown on the  
slope gauge, do not operate this unit on that area  
or serious injury could result.  
• Use only an approved container.  
• Never remove gas cap or add fuel with the engine  
running. Allow engine to cool at least two minutes  
before refueling. Do not smoke.  
• Never refuel the machine indoors.  
DO NOT:  
• Never store the machine or fuel container inside  
where there is an open flame, or spark, such as a  
water heater, space heater, clothes dryer and the  
like.  
• Do not turn on slopes unless necessary; then, turn  
slowly and gradually downhill, if possible.  
• Do not operate unit near drop-offs, ditches or  
embankments. A wheel over the edge or an edge  
caving in could cause sudden overturn.  
• Never run a machine inside a closed area.  
• Check frequently and keep nuts and bolts tight and  
keep equipment in safe working condition.  
• Do not operate tractor on wet grass. Reduced  
traction could cause sliding.  
• Never tamper with safety devices. Check their  
proper operation regularly. Use all guards as  
instructed in this manual.  
• Do not try to stabilize the machine by putting your  
foot on the ground.  
3. Children  
• To reduce fire hazard, keep machine free of grass,  
leaves or other debris build-up. Clean up oil or fuel  
spillage. Allow machine to cool before storing.  
• Tragic accidents can occur if the operator is not  
alert to the presence of children. Children are often  
attracted to the machine and the tilling activity.  
Never assume that children will remain where you  
last saw them.  
• Stop and inspect the equipment for damage if you  
strike an object (e.g. rock). Repair, if necessary,  
before re-starting and operating the machine.  
• Keep children out of the tilling area and in watchful  
care of an adult other than the operator.  
• Never make adjustments or repairs with the engine  
running.  
• Be alert and turn machine off if children enter the  
area.  
• Check brake operation frequently. Adjust and  
service as required.  
• Before and when backing, look behind and down  
for small children.  
• Muffler, engine, and belt guards become hot  
during operation and can cause a burn. Allow to  
cool down before touching.  
• Never carry children. They may fall off and be  
seriously injured or interfere with the safe machine  
operation.  
• Do not change the engine governor settings or  
overspeed the engine.  
Danger: Your unit was built to be operated according to the rules for safe operation in this  
manual. As with any type of power equipment, carelessness or error on the part of the operator can  
result in serious injury. If you violate any of these rules, you may cause serious injury to yourself or  
others.  
3
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SECTION 1: UNPACKING  
Remove the tiller, all loose parts and hardware pack  
from the carton before discarding the carton.  
Link  
Extension  
Rod  
Spring  
Assembly  
Stabilizer  
Link  
Contents of Hardware Pack:  
(See Figure 2)  
A
B
C
D
E
F
G
H
I
(1) Flat Washer 1/2" I.D. x 1" O.D.  
(1) Sleeve  
(1) Ferrule  
(2) Large Flat Washers  
(3) Hairpin Clips  
(1) Hairpin Clip  
(1) Hex Nut 5/16-18 Thread  
(1) Shoulder Bolt  
(1) Clevis Pin  
(1) Flat Washer 1/2" I.D. x 15/16" O.D.  
(1) Spacer (Not Shown)  
(1) Lock Washer (Not Shown)  
Hitch  
Bar  
Assembly  
Swivel  
Wheel  
J
K
L
Figure 1  
H
B
M (1) Flat Wash 5/8 ID x 1 1/4 OD  
(1) Hairpin  
C
I
A
J
N
E
For shipping purposes, the engine oil dipstick has  
been placed between the engine and the gas tank.  
Insert dipstick into oil fill tube before operating the  
unit.  
G
E
D
F
M
N
Figure 2  
SECTION 2: ASSEMBLY INSTRUCTIONS  
IMPORTANT: This unit is shipped WITHOUT  
Hairpin  
Clip (E)  
Flat  
Washer (D)  
GASOLINE or OIL. After assembly, service  
engine with gasoline and oil as instructed in the  
separate engine manual packed with your unit.  
NOTE: Reference to right or left hand side of the  
mower is observed from the operating position.  
Flat  
Washer (D)  
Spacer (K)  
1. Place spacer (K), then one flat washer (D) over  
swivel wheel shaft. Place swivel wheel in  
position on tiller. See Figure 3. Next, place  
other flat washer (D) over swivel wheel shaft.  
Secure with hairpin clip (E). See Figure 3.  
Swivel  
Wheel  
Shaft  
Figure 3  
Shoulder Bolt (H)  
Hex Nut  
(G)  
Lock  
Washer (L)  
2. Assemble the stabilizer link to front of chain  
case on tiller. Secure with shoulder bolt (H),  
lock washer (L) and hex nut (G). See Figure 4.  
Stabilizer Link  
Figure 4  
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3. Place the link rod assembly through the slot in  
the tractor fender. See Figure 5.  
Slot In  
Tractor  
Frame  
Link Rod  
Assembly  
Figure 5  
4. Thread ferrule (C) onto link rod assembly until  
approximately 1/4” of threads are showing. Place  
ferrule (C) through hole in bottom of lift handle on  
tractor. Slide washer (M) onto ferrule (C) and  
secure with hairpin clip (N). See Figure 6.  
Lift  
Handle  
Ferrule  
Link Rod  
Assembly  
5. Remove the hitch rod from the rear of your  
tractor by removing the two hairpin clips. See  
Figure 7.  
Figure 6  
NOTE: On 16 horsepower tractors, it is necessary  
to hold up the gasoline tank when removing and  
replacing the hitch rod.  
Hairpin Clip  
Hitch Rod  
6. Place new hitch rod (longer) in position on rear  
of tractor. See Figure 7.  
Rear of Tractor  
7. Place hitch bar assembly in position over ends  
of hitch rod and secure with hairpin cotters  
provided with tractor hitch bar. See Figure 8.  
Figure 7  
Hitch  
Bar  
Assembly  
Flat End  
of Link Rod  
Assembly  
8. Turn flat end of link rod assembly so that the  
notch is down. See Figure 8.  
Notch  
Figure 8  
5
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Weld Pin  
9. Lift hitch bar assembly up and place sleeve (B)  
over weld stud on hitch bar. Next, place link rod  
over sleeve and secure with one flat washer (J)  
and hairpin clip (E). See Figure 9.  
Flat Washer (J)  
Hairpin Clip (E)  
Figure 9  
Hitch Rod  
on Tractor  
Hairpin  
Clip  
10. Back the tractor up to the tiller and hook the  
hitch bar assembly to it. See Figure 10.  
NOTE: Figure 10 is shown without the tractor for  
clarity.  
11. Remove one hairpin clip from hitch rod on tiller,  
line up hitch bar assembly and install hitch rod.  
Secure with hairpin clip. See Figure 10.  
Hairpin  
Clip  
Hitch Bar  
Assembly  
Figure 10  
Hairpin  
Clip (E)  
12. Secure the stabilizer link to the hitch bar  
assembly with clevis pin (I), flat washer (A) and  
hairpin clip (E), as shown in Figure 11.  
Clevis Pin  
(I)  
Flat  
Washer  
(A)  
Figure 11  
13. Using a piece of wire, hook one end of  
extension spring in the hole on the running  
board and the other end of spring to the notch  
in the linkage rod. See Figure 12. (On units with  
a one piece fender, remove one bolt which  
secures the bracket to the running board,  
closest to the frame, in order to attach the  
spring.)  
Hole in  
Running  
Board  
NOTE: Figure 12 is shown with the rear wheel  
removed for clarity. It is not necessary to remove for  
assembly.  
Notch in  
Linkage Arm  
Extension Spring  
Figure 12  
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and four bolts, lock washers and nuts from  
the fender and running boards.  
Wire  
Lead  
Switch  
A
• Unplug the wire lead from the switch located  
on the right hand seat bracket. Plug the end  
of the adapter harness into the switch on the  
seat bracket.  
• Plug the wire lead on the tractor into the  
same end of the adapter harness.  
Adapter  
Harness  
• Attach the ground wire to a bolt on the tractor  
frame.  
• Plug the other end of the wire adapter into the  
wire harness on the tiller.  
Ground  
Wire  
NOTE: It is not necessary to remove the wire  
adapter from your unit when the tiller is removed.  
Adapter  
Harness  
If your tractor is equipped with a plug on the  
seat as shown in Figure 13B, connect the wire  
harness on the tiller to the tractor as follows.  
Disconnect the wire lead under the seat of the  
tractor from the wire harness on the tractor.  
Connect the plug on the tiller wire harness to the  
wire lead on the seat. See Figure 13B.  
B
Wire Harness  
on  
Tractor  
WARNING: When removing the tiller  
attachment, make certain to reconnect  
the wire lead under the seat to the wire  
harness on the tractor. Failure to do so  
could result in serious personal injury.  
The seat switch is a safety device,  
designed for your protection. Never  
attempt to bypass its operation.  
Tiller  
Wire  
Harness  
Seat  
Wire  
Lead  
Figure 13  
14. There are two different types of seat safety  
switches. Refer to Figure 13A and Figure 13B.  
15. Raise and lower the tractor lift lever a couple of  
times to make sure that the tiller tines are going  
up and down.  
If the seat switch on your tractor is as shown in  
Figure 13A, assemble the adapter harness as follows.  
This tiller attachment is not designed to be raised off  
the ground by the tractor lift lever. It is designed to  
trail behind the tractor. The lift lever is only used to  
raise the lower the tines.  
• On units with a one-piece fender, first remove  
the fender from the unit by removing for self-  
tapping screws from the top of the fender,  
SECTION 3: OPERATION  
GAS AND OIL FILL-UP  
Push Back  
To Engage  
Pull Forward  
To Disengage  
Service the engine with gasoline and oil as  
instructed in the separate engine manual packed  
with your mower. Read instructions carefully.  
WARNING: Never  
fill  
fuel  
tank  
indoors, with engine running or until  
the engine has been allowed to cool for  
at least two minutes after running.  
TO START ENGINE  
1. Attach spark plug wire to spark plug.  
2. Place the tine clutch rod in the disengaged  
position. See Figure 14.  
Tine Clutch Rod  
Figure 14  
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3. Push the CHOKE lever down all the way. Set  
the throttle in the FAST position. See Figure 15.  
Clean the engine regularly with a cloth or brush.  
Keep the cooling system (blower housing area)  
clean to permit proper air circulation which is  
essential to engine performance and life. Be certain  
to remove all dirt and combustible debris from  
muffler area.  
NOTE: A warm engine requires less choking.  
4. Grasp the recoil starter handle and pull back  
rapidly, extending rope fully. Return it slowly to  
the engine.  
5. After engine starts, move choke lever gradually  
to OFF position.  
CHAIN CASE LUBRICATION  
The chain case is sealed at the factory and does not  
require checking or changing.  
Choke  
Lever  
If the chain case is disassembled for repair, replace  
the grease with 12 ounces of plastilube “0” grade  
grease (factory number 737-0133-14 ounce  
container).  
BELT REPLACEMENT  
1. Remove the tine clutch rod by removing the  
cotter pin in the hooked end of rod. See Figure  
16.  
Throttle  
Control  
Lever  
Cotter Pin  
Figure 15  
TO STOP ENGINE  
1. To stop the engine, move the throttle control  
lever to the STOP position.  
2. Disconnect the spark plug wire and ground it  
against the engine to prevent accidental starting  
while equipment is unattended.  
Tine Clutch  
Rod  
SECTION 4: MAINTENANCE  
WARNING: Be sure to disconnect  
and ground the spark plug wire before  
performing any repairs or maintenance.  
Figure 16  
2. Slide the tine clutch rod out of the belt cover.  
3. Remove the belt cover by removing three hex  
head self-tapping screws with a 3/8" wrench.  
See Figure 17.  
ENGINE  
Refer to the separate engine manual for engine  
maintenance instructions.  
Belt Cover  
Maintain engine oil as instructed in the separate  
engine manual packed with your unit. Read and  
follow instructions carefully.  
Three Self-  
Service air cleaner every 25 hours under normal  
conditions. Clean every few hours under extremely  
dusty conditions. Poor engine performance and  
flooding usually indicates that the air cleaner should  
be serviced. To service the air cleaner, refer to the  
separate engine manual packed with your unit.  
Tapping Screws  
The spark plug should be cleaned and the gap  
reset once a season. Spark plug replacement is  
recommended at the start of each season; check  
engine manual for correct plug type and gap  
specifications.  
Figure 17  
8
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4. Move the idler bracket forward (disengaged  
position) to remove the belt tension. Lift the belt  
off the engine pulley and chain case pulley. See  
Figure 18.  
SECTION 5: OFF-SEASON  
STORAGE  
The following steps should be taken to prepare the  
tiller for storage.  
5. Using two 9/16" wrenches, remove the hex lock  
nut holding the idler pulley and idler belt keeper.  
1. Clean tiller thoroughly.  
NOTE: Upon reassembly of new belt, the idler  
2. Refer to engine manual for correct engine  
storage instructions.  
pulley must be installed with the hub side towards  
the chain case.  
3. Coat tines with chassis grease to prevent  
rusting.  
Idler  
Bracket  
Idler Bracket  
Disengaged  
4. Store tiller in a dry, clean area. Do not store  
next to corrosive materials, such as fertilizer.  
Chain  
Case  
Pulley  
NOTE: When storing any type of power equipment  
in an unventilated or metal storage shed, care  
should be taken to rust-proof the equipment. Using  
a light oil or silicone, coat the equipment, especially  
cables and all moving parts.  
Engine  
Pulley  
SECTION 6: OPTIONAL  
EQUIPMENT  
Hex Lock Nut  
Idler Pulley  
Figure 18  
ACCESSORIES  
PART NUMBER  
6. Reverse step 1 through step 5 to install the new  
belt.  
Agricultural Traction Tires OEM-190-859  
OEM-190-865*  
100 lb. Wheel Weights  
(2 per set / 50 lbs. each)  
OEM-190-784  
Electric Lift Kit  
OEM-190-749  
*For use with 1997 or newer tractor.  
9
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Model 758  
PARTS LIST FOR CHAIN CASE ASSEMBLY COMPLETE 04991  
Ref.  
Ref.  
No.  
Part No.  
Code Description  
Part No.  
Code Description  
No.  
1
2
5
6
7
8
05034  
14895  
714-0136  
14892  
14894  
Bearing Housing 1.375" Dia.  
Housing Assembly—R.H.  
#6 Hi-Pro Key 5/32" x .62" Lg.  
Input Shaft Assembly  
Housing Assembly—L.H.  
Ball Bearing .62" I.D. x 1.38"  
O.D.  
L-Wash. 1/4" I.D.*  
Hex Bolt 1/4-20 x .62" Lg.*  
L-Wash. 1/4" I.D.  
Hex Cent. L-Nut 1/4-20 Thd.  
Dust Cap Cover  
Hex Cent. L-Nut 5/16-18 Thd.  
L-Wash. 5/16" I.D.*  
Cast Bearing Housing  
Oil Seal  
Flange Bearing 1.25" I.D. x  
1.75" O.D.  
22 721-0119  
23 713-0150  
24 711-0506  
25 717-0189  
Gasket  
Roller Chain #40-2 x 34.0" Lg.  
Tine Shaft  
Double Sprocket T24-2 Teeth  
1/2" Pitch  
Spiral Pin 3/8" Dia. x 2.00" Lg.  
Hex Bolt 1/4-20 x .62" Lg.*  
Hex Bolt 5/16-18 x .75" Lg.  
L-Wash. 5/16" I.D.*  
Fl-Wash. 5/16" I.D.  
Sprocket Shaft  
Flange Bearing .62" I.D. x .75"  
O.D.  
Double Sprocket Assembly  
Roller Chain #35-2 x 36.75"  
Lg.  
741-0155  
26 715-0125  
27 710-0258  
28 710-0118  
29 736-0119  
30 736-0195  
31 711-0504  
32 748-0855  
9
736-0329  
10 710-0258  
14 736-0329  
15 712-0287  
16 04973  
17 712-0158  
18 736-0119  
19 04530  
33 04529  
34 713-0149  
20 721-0117  
21 748-0194  
35 748-0192  
Spacer 5/8" I.D. x 7/8" O.D.  
10  
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Model 758  
Assembles to Lift  
Handle on Tractor  
100  
101  
Hooks in Running  
Board on Tractor  
11  
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Model 758  
Ref.  
Ref.  
No.  
Part No.  
No.  
Description  
Part No.  
Description  
1
2
3
5
6
7
8
725-0713  
725-1290  
725-1393  
714-0147  
736-0179  
638-0016  
732-0390  
Safety Switch  
Wire Harness  
Adapter Harness  
Internal Cotter Pin  
48 754-0253  
49 756-0351  
“V”-Belt (Kevlar)  
1/2" “V”-Pulley 4.75" O.D. x .625"  
Bore  
50 736-0158  
51 712-0221  
52 712-0375  
53 736-0140  
54 756-0293A  
55 710-0314  
56 736-0171  
57 736-0319  
58 756-0350  
L-Wash. 5/8" I.D.*  
Fl-Wash. 1/2" I.D. x .93" O.D.  
Link Rod Assembly  
Extension Spring 1.25" O.D. x  
12.75" Lg.  
Sq. Key 1/4" x 1/4" x 2.00" Lg.  
Hitch Bar Assembly  
Hex Nut 1/4-28 Thd.*  
L-Wash. 1/4" I.D.*  
Hex Bolt 1/4-28 x .62" Lg.  
Support Frame Assembly  
Hex Hd. “B”-Tap Scr. #10 x .62"  
Lg.  
Hex Ins. L-Nut 5/18-16 Thd.  
Hex Cent. L-Nut 3/8-16 Thd.  
Fl-Wash. 3/8" I.D.  
Idler Pulley 4.0" O.D.  
Hex Bolt 7/16-20 x 1" Lg.  
L-Wash. 7/16" I.D.*  
Fl-Wash. 7/16" I.D. x 1.38"  
1/2" “V”-Pulley .475" O.D. x 1.00"  
Bore  
9
714-0114  
10 689-0004  
11 712-0138  
12 736-0329  
13 710-0195  
14 04966  
59 13819  
Belt Guard  
15 710-0429  
60 710-0520  
61 712-0158  
62 710-0780  
63 04970  
64 742-0243  
65 731-0374  
66 748-0276  
67 736-0281  
68 742-0244  
69 04995  
Hex Bolt 3/8-16 x 1.50" Lg.*  
Hex Cent. L-Nut 5/16-18 Thd.  
Hex Bolt 7/16-14 x 2.00" Lg.  
Tine Adapter Assembly  
Tine—L.H.  
Flange Bearing 1.00" I.D.  
Spacer  
Thrust Wash. 1/2" I.D. x 1.55"  
Tine—R.H.  
Tine Assembly Comp.—L.H.  
Hex Nut 3/8-24 Thd.*  
L-Wash. 5/16" I.D.*  
Hex Bolt 3/8-24 x 1.5" Lg.*  
Hex Cent. L-Nut 7/16-14 Thd.  
Chain Case Ass’y. Comp.  
Tine Assembly Comp.—R.H.  
Hex Bolt 5/16-18 x 1.00" Lg.*  
Hex Nut 5/16-18 Thd.*  
Hex Bolt 5/16-24 x .62"  
Clutch Support Bracket  
Shld. Bolt .435" Dia. x .265"  
5/16-18 Thd.  
16 727-0225  
17 710-0623  
#2 Dog Chain x 20" Lg. (2 Req’d.)  
Hex Wash. Hd. Self-Tap Scr.  
3/8-24 x .75" Lg.  
18 736-0169  
19 04978  
20 736-0188  
21 741-0382  
L-Wash. 3/8" I.D.*  
Swivel Wheel Support  
Fl-Wash. 3/4" I.D. x 1.50" O.D.  
Flange Bearing 3/4" I.D. x 1.00"  
O.D.  
Swivel Wheel Caster  
Wheel Assembly 10.0 x 2.75  
22 04981  
23 734-0979  
24 738-0476  
25 712-0290  
26 04985  
04986  
70 712-0241  
71 736-0119  
Shoulder Bolt .623" I.D. x 3.62" Lg. 72 710-0459  
Hex Cent. L-Nut 7/16-14 Thd.  
L.H. Shield Hinge Flap  
R.H. Shield Hinge Flap (Not  
Shown)  
Cotter Pin 1/8" Dia. x 1.00" Lg.*  
L.H. Flap Rod  
R.H. Flap Rod (Not Shown)  
Hex Bolt 1/4-20 x .62" Lg.*  
Fl-Wash. 1/4" I.D.  
73 712-0290  
74 04991  
75 04996  
76 710-0376  
77 712-0267  
78 710-0237  
80 04988A  
81 738-0296  
27 714-0115  
28 747-0340  
747-0339  
29 710-0258  
30 736-0173  
31 14891  
Brace—Tine Shield  
82 710-0412  
83 720-0142  
84 738-0183  
Hex Bolt 1/4-28 x .75" Lg.  
Plastic Grip  
Shoulder Bolt .498" Dia. x .212"  
Lg.  
32 712-0287  
33 710-0776A  
Hex Nut 1/4-20 Thd.*  
Hex Wash. Hd. Self-Tap Scr. 1/4"  
x .62" Lg.  
34 14890  
Stabilizer Link  
85 747-0378  
86 14298  
87 04519  
90 710-0201  
92 04975  
04976  
93 04983  
94 04984  
95 710-0116  
Clutch Handle  
35 710-0342  
36 711-0469  
37 712-0158  
38 04987  
39 747-0379  
40 738-0140  
41 04992  
42 711-0310  
43 747-0342  
44 738-0155  
45 736-0273  
46 732-0384  
Hex Bolt 3/8-16 x 1.25" Lg.*  
Spacer .752" I.D. x 1.25" O.D.  
Hex Cent. L-Nut 5/16-18 Thd.  
Clutch Lever  
Clutch Rod  
Shoulder Bolt 7/16" Dia. x 1.75"  
Idler Bracket  
Clevis Pin  
Clutch Link 3.62" Lg.  
Shoulder Bolt .435" Dia. x .160"  
Clutch Support Shroud  
Engine Mounting Bracket  
Hex Bolt 3/8-16 x .62" Lg.  
L.H.—Side Plate  
R.H.—Side Plate (Not Shown)  
L.H.—Tine Shield  
R.H.—Tine Shield  
Hex Bolt 5/16-18 x 2.00" Lg.*  
8 H.P. Engine  
96  
97 738-0992  
Hitch Rod  
Push Bar Sleeve .503" I.D. x .624"  
O.D.  
Fl-Wash. .50" I.D. x 1.0" O.D. x .06 98 750-0336  
Extension Spring .62" O.D. x  
6.12" Lg.  
Hex Crown Nut 3/8-24 Thd.  
99 711-0770  
100 736-0187  
101 714-0145  
Ferrule  
47 712-0214  
Flat Wash 5/8 ID x 1 1/4 OD  
Hairpin clip  
12  
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SECTION 7: TROUBLE SHOOTING GUIDE  
Trouble  
Possible Cause(s)  
Corrective Action  
Engine fails to  
start  
Fuel tank empty, or stale fuel.  
Fill tank with clean, fresh gasoline. Fuel will not last over  
thirty days unless a fuel stabilizer is used.  
Move throttle lever to start position.  
Throttle control lever not in correct  
starting position (if so equipped).  
Blocked fuel line.  
Clean fuel line.  
Dirty aircleaner.  
Refer to the engine manual packed with your unit.  
Move switch to ON position.  
Connect wire to spark plug.  
Choke not in ON position.  
Spark plug wire disconnected.  
Faulty spark plug.  
Clean, adjust gap or replace.  
Engine flooded.  
Refer to the engine manual packed with your unit.  
Move choke lever to OFF position.  
Connect and tighten spark plug wire.  
Clean fuel line; fill tank with clean, fresh gasoline. Fuel will  
not last over thirty days unless a fuel stabilizer is used.  
Clear vent.  
Drain fuel tank. Refill with fresh fuel.  
Refer to the engine manual packed with your unit.  
Refer to the engine manual packed with your unit.  
Fill crankcase with proper oil.  
Engine runs  
erratic  
Unit running on CHOKE.  
Spark plug wire loose.  
Blocked fuel line or stale fuel.  
Vent in gas cap plugged.  
Water or dirt in fuel system.  
Dirty air cleaner.  
Carburetor out of adjustment.  
Engine oil level low.  
Engine over-  
heats  
Dirty air cleaner.  
Air flow restricted.  
Refer to the engine manual packed with your unit.  
Refer to the engine manual packed with your unit.  
Adjust carburetor as instructed in separate engine manual.  
Dislodge foreign object.  
Replace tine clevis pin(s).  
Take unit to authorized service dealer.  
Carburetor not adjusted properly.  
Foreign object lodged in tines.  
Tine clevis pin(s) missing.  
Pulley and idler not in correct  
adjustment.  
Tines do not  
engage  
Belt worn and/or stretched.  
Replace belt.  
Note: For repairs beyond the minor adjustments above, contact your local authorized service dealer.  
13  
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MANUFACTURER’S LIMITED WARRANTY FOR:  
For TWO YEARS from the date of retail purchase  
within the United States of America, its possessions  
and territories, MTD PRODUCTS INC will, at its  
option, repair or replace, for the original purchaser,  
free of charge, any part or parts found to be  
defective in material or workmanship. This warranty  
covers units which have been operated and  
maintained in accordance with the operating  
instructions furnished with the unit, and which have  
not been subject to misuse, abuse, commercial use,  
neglect, accident, improper maintenance or  
alteration.  
for products sold or exported outside of the United  
States of America, its possessions and territories,  
except those sold through MTD PRODUCTS INC’s  
authorized channels of export distribution.  
Other Warranties:  
1. The engine or component parts thereof carry  
separate warranties from their manufacturers.  
Please refer to the applicable manufacturer’s  
warranty on these items.  
2. *Batteries are covered by a 90-day replacement  
warranty.  
Normal wear parts or components thereof are  
subject to separate terms as noted below in the “No  
Fault Ninety Day Consumer Warranty” clause.  
3. Log splitter pumps, valves and cylinders or  
component parts thereof are covered by a one  
year warranty.  
All normal wear part failures will be covered on this  
product for a period of 90 days regardless of cause.  
After 90 days, but within the two year period, normal  
wear parts failures will be covered ONLY IF caused  
by defects in material or workmanship of OTHER  
component parts. Normal wear parts are defined as  
batteries*, belts, blades, blade adapters, grass  
bags, rider deck wheels, seats, snow thrower skid  
shoes, shave plates and tires.  
4. All other warranties, express or implied,  
including  
any  
implied  
warranty  
of  
merchantability or fitness for  
a
particular  
purpose, are hereby expressly disclaimed in  
their entirety.  
5. The provisions as set forth in this warranty  
provide the sole and exclusive remedy of MTD  
PRODUCTS INC’s obligations arising from the  
sales of its products. MTD PRODUCTS INC will  
not be liable for incidental or consequential loss  
or damage.  
How to obtain service: Warranty service is  
available, with proof of purchase, through your local  
authorized service dealer. To locate the dealer in  
your area, please check the yellow pages or contact  
the Customer Service Department of MTD  
PRODUCTS INC, P. O. Box 368022, Cleveland,  
Ohio 44136-9722. Phone 1 (800) 800-7310. The  
return of a complete unit will not be accepted by the  
factory unless prior written permission has been  
extended by the Customer Service Department of  
MTD PRODUCTS INC.  
How state law relates to this warranty: This  
limited warranty gives you specific legal rights, and  
you may also have other rights which vary from  
state to state. Certain disclaimers are not allowed in  
some states and therefore they may not apply to  
you under all circumstances.  
NOTE: This warranty does not cover routine  
maintenance items such as lubricants, filters, blade  
sharpening and tune-ups, or adjustments such as  
brake adjustments, clutch adjustments or deck  
adjustments. Nor does this warranty cover normal  
deterioration of the exterior finish due to use or  
exposure.  
Transportation charges: Transportation charges  
for the movement of any power equipment unit or  
attachment are the responsibility of the purchaser.  
Units exported out of the United States: MTD  
PRODUCTS INC does not extend any warranty  
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