Troy Bilt Tiller 675B Pony User Manual

Operator’s Manual  
Rear-tine Tiller Model  
675B—Pony®  
Model 675B Shown (bumper syles vary)  
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 361131 Cleveland, Ohio 44136-0019.  
TROY-BILT LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019  
FORM NO. 769-00586A  
9/22/03  
PRINTED IN U.S.A.  
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SECTION 1: SAFETY  
Wheel Gear Lever  
This machine meets voluntary safety stan-  
dard B71.8 – 1996, which is sponsored by the  
Outdoor Power Equipment Institute, Inc.,  
and is published by the American National  
Standards Institute.  
Reverse Clutch Control  
Forward Clutch Lever  
WARNING  
Recoil  
Rope  
Forward Clutch Lever  
Starter  
The engine exhaust from this product contains  
chemicals known to the State of California to  
cause cancer, birth defects or other reproduc-  
tive harm.  
Depth  
Regulator  
Lever  
Safety Alert Symbol  
This is a safety alert symbol. It is used  
in this manual and on the unit to alert  
you to potential hazards. When you  
see this symbol, read and obey the  
message that follows it. Failure to obey  
safety messages could result in  
Counter Rotating Tines  
Figure 1-1  
personal injury or property damage.  
3. Do not operate the tiller without wearing  
adequate outer garments. Avoid loose gar-  
ments or jewelry that could get caught in  
moving parts.  
e. Replace all fuel tank and container  
caps securely.  
Training  
1. Carefully read this Own-  
er’s Manual, the separate  
Engine Owner’s Manual,  
f. If fuel is spilled, do not attempt to  
start the engine, but move the ma-  
chine away from the area of spillage  
and avoid creating any source of igni-  
tion until fuel vapors have dissipated.  
7. Never make adjustments when engine is  
running (unless recommended by manu-  
facturer).  
4. Do not operate the tiller when barefoot or  
wearing sandals, sneakers, or light footwear.  
Wear protective footwear that will improve  
footing on slippery surfaces.  
and any other literature you may receive. Be  
thoroughly familiar with the controls and  
the proper use of the tiller and its engine.  
Know how to stop the unit and disengage  
the controls quickly.  
5. Do not till near underground electric cables,  
telephone lines, pipes or hoses. If in doubt,  
contact your telephone or utility company.  
2. Never allow children to operate the tiller.  
Never allow adults to operate the tiller with-  
out proper instruction.  
Operation  
1. Do not put hands or feet near or under  
rotating parts.  
2. Exercise extreme caution when on or  
crossing gravel drives, walks, or roads.  
Stay alert for hidden hazards or traffic. Do  
not carry passengers.  
6. Warning: Handle fuel with care; it is highly  
flammable and its vapors are explosive. Take  
the following precautions:  
3. Keep the area of operation clear of all  
persons, particularly children and pets.  
a. Store fuel in containers specifically  
designed for this purpose.  
4. Keep in mind that the operator or user is  
responsible for accidents or hazards occur-  
ring to other people, their property, and  
themselves.  
b. The gas cap shall never be removed  
or fuel added while the engine is run-  
ning. Allow the engine to cool for  
several minutes before adding fuel.  
c. Keep matches, cigarettes, cigars,  
pipes, open flames, and sparks away  
from the fuel tank and fuel container.  
d. Fill fuel tank outdoors with extreme  
care. Never fill fuel tank indoors. Use  
a funnel or spout to prevent spillage.  
3. After striking a foreign object, stop the  
engine, remove the wire from the ,spark  
plug wire and prevent it from touching the  
spark plug, thoroughly inspect the machine  
for any damage, and repair the damage be-  
fore restarting and operating the machine.  
Preparation  
1. Thoroughly inspect the area where the  
tiller is to be used and remove all foreign  
objects.  
2. Be sure all control levers are released  
and the Wheel Gear Lever is in ENGAGE po-  
sition before starting the engine.  
4. Exercise caution to avoid slipping or fall-  
ing.  
3
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5. If the unit should start to vibrate abnormally,  
stop the engine, disconnect the spark plug  
wire and prevent it from touching the spark  
plug, and check immediately for the cause. Vi-  
bration is generally a warning of trouble.  
a. Walk behind and to one side of the 25. Please remember: You can always stop the  
tiller, using one hand on the han- tines and wheels by releasing the Forward  
dlebars. Relax your arm, but use a Clutch Lever or the Reverse Clutch Control  
secure hand grip.  
(whichever lever you have engaged) or by mov-  
ing the Throttle Control Lever to STOP.  
b. Use slower engine speeds.  
c. Clear the tilling area of all large  
stones, roots and other debris.  
d. Avoid using downward pressure on  
handlebars. If need be, use slight  
upward pressure to keep the tines  
from digging too deeply.  
e. Before contacting hard packed soil  
at the end of a row, reduce engine  
speed and lift handlebars to raise  
tines out of the soil.  
6. Stop the engine, disconnect the spark  
plug wire and prevent it from touching the  
spark plug whenever you leave the operat-  
ing position, before unclogging the tines,  
or when making any repairs, adjustments  
or inspections.  
26. To load or unload the tiller, see the instruc-  
tions in Section 4 of this Manual.  
27. Use extreme caution when reversing or  
pulling the machine towards you.  
28. Start the engine carefully according to in-  
structions and with feet well away from the  
tines.  
7. Take all possible precautions when leav-  
ing the machine unattended. Stop the en-  
gine. Disconnect spark plug wire and  
move it away from the spark plug. Move  
Wheel Gear Lever to ENGAGE.  
29. Never pick up or carry a machine while the  
engine is running.  
f. In an emergency, stop tines and  
wheels by releasing whichever  
Clutch Lever is engaged. Do not at-  
tempt to restrain the tiller.  
Maintenance and Storage  
1. Keep the tiller, attachments and acces-  
sories in safe working condition.  
2. Check all nuts, bolts, and screws at fre-  
quent intervals for proper tightness to be  
sure the equipment is in safe working con-  
dition.  
8. Before cleaning, repairing, or inspect-  
ing, stop the engine and make certain all  
moving parts have stopped. Disconnect  
the spark plug wire and prevent it from  
touching the spark plug to prevent acci-  
dental starting.  
15. Do not overload the tiller’s capacity by  
attempting to till too deeply at too fast a  
rate.  
9. Always keep the tiller tine hood flap  
down.  
16. Never operate the tiller at high trans-  
port speeds on slippery surfaces. Look be-  
hind and use care when backing up.  
3. Never store the tiller with fuel in the fuel tank  
inside a building where ignition sources are  
present such as hot water and space heaters,  
furnaces, clothes dryers, stoves, electric mo-  
tors, etc.). Allow engine to cool before storing  
in any enclosure.  
10. Never use the tiller unless proper  
guards, plates, or other safety protective de-  
vices are in place.  
17. Do not operate the tiller on a slope that  
is too steep for safety. When on slopes,  
slow down and make sure you have good  
footing. Never permit the tiller to freewheel  
down slopes.  
11. Do not run engine in an enclosed area.  
Engine exhaust contains carbon monoxide  
gas, a deadly poison that is odorless, col-  
orless, and tasteless.  
4. To reduce the chances of a fire hazard, keep  
the engine free of grass, leaves, or excessive  
grease.  
18. Never allow bystanders near the unit.  
12. Keep children and pets away.  
19. Only use attachments and accessories  
that are approved by Garden Way Inc.  
5. Store gasoline in a cool, well-ventilated  
area, safely away from any spark- or flame-  
13. Never operate the tiller under engine  
power if the Wheel Gear Lever is in DIS-  
ENGAGE (FREEWHEEL). In this position,  
the wheels will not hold the tiller back  
and the revolving tines could propel the  
tiller rapidly backward, possibly causing  
loss of control. Always move the Wheel  
Gear Lever to ENGAGE before starting the  
engine or engaging the tineswheels with  
the Forward Clutch or the Reverse Clutch.  
20. Use tiller attachments and accessories producing equipment. Store gasoline in an  
when recommended.  
approved container, safely away from the  
reach of children.  
21. Never operate the tiller without good vis-  
ibility or light.  
6. Refer to the storage instructions in the  
Maintenance section of this Manual and the  
separate Engine Owner’s Manual for in-  
structions if the tiller is to be stored for an  
extended period.  
22. Never operate the tiller if you are tired, or  
under the influence of alcohol, drugs or medi-  
cation.  
23. Operators shall not tamper with the engine-  
governorsettingsonthemachine;thegovernor  
controls the maximum safe operating speed to  
protect the engine and all moving parts from  
damage caused by overspeed. Authorized ser-  
vice shall be sought if a problem exists.  
7. Never perform maintenance while the en-  
gine is running or the spark plug wire is  
connected, except when specifically in-  
structed to do so.  
14. Be aware that the tiller may unexpect-  
edly bounce upward or jump backward if  
the tines should strike extremely hard  
packed soil, frozen ground, or buried ob-  
stacles like large stones, roots, or stumps.  
If in doubt about the tilling conditions, al-  
ways use the following operating precau-  
tions to assist you in maintaining control  
of the tiller:  
8. If the fuel tank has to be drained, do this  
outdoors.  
24. Do not touch engine parts which may be  
hot from operation. Let parts cool down  
4
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Control Description  
(on Control Panel)  
Safety Decals  
For your safety and the safety of others,  
various safety and operational decals are  
located on your unit (see Figure 1-2 be-  
low).  
Keep the decals clean and legible at all  
times. Contact your local service dealer or  
the factory for replacements if any decals  
are damaged or missing.  
Tine Warning  
Starting Stabilization  
Message (on engine)  
Refer to the Parts List in this manual for  
decal locations, part numbers and ordering  
instructions.  
Warning Messages  
(on tine hood)  
Hot SurfacesMoving Belts  
Warning (on belt cover)  
Figure 1-2: Location of Safety and Operating Decals  
Operating Symbols  
Varioussymbols(shownhere, withworddescriptions)  
may be usedon the tiller and engine.  
R
CHOKE  
ON  
CHOKE  
OFF  
REVERSE  
NOTE: Your unit may not have all of the symbols.  
ROTATING TINES  
FAST  
SLOW  
STOP  
TILLER DIRECTION  
LEVER DIRECTION  
WARNING  
TO AVOID SERIOUS INJURY:  
• READ THE OPERATOR’S MANUAL.  
• KNOW LOCATIONS AND FUNCTIONS OF ALL CONTROLS.  
• KEEP ALL SAFETY DEVICES AND SHIELDS IN PLACE AND WORKING.  
• NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE TILLER.  
• SHUT OFF ENGINE AND DISCONNECT SPARK PLUG WIRE BEFORE MANUALLY UN-  
CLOGGING TINES OR MAKING REPAIRS.  
• KEEP BYSTANDERS AWAY FROM MACHINE.  
• KEEP AWAY FROM ROTATING PARTS.  
• USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS  
YOU.  
5
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SECTION 2: ASSEMBLY  
WARNING: To prevent  
personal injury or property  
damage, do not start the engine  
until all assembly steps are  
complete and you have read  
and understand the safety and  
operating instructions in this  
Manual.  
Hardware Bag Parts List  
Ref. Qty.  
Description  
1
1
2
3
4
2
1
1
1
3/8-16 x 1" Hex Hd. Screw  
Keyed Washer  
Wheel Gear Lever Knob  
Height Adjustment Flange  
(See Figure 2-2)  
2
3
6
9
5
4
8
7
5
2
2
2
2
2
1
4
3/8" Flat Washer  
11  
10  
6
#10 Lockwasher  
Introduction  
7
38"-16 Nylock Lock Nut  
#10-32 x 1/2" Rnd Hd Screw  
#10-32 Nut  
Cotter Pin (not used)  
Plastic Tie Strap (2 not used)  
Figure 2-1: Loose hardware (shown in re-  
duced size).  
Carefully follow these assembly steps to  
correctly prepare your tiller for use. It is  
recommended that you read this Section in  
its entirety before beginning assembly.  
8
9
10  
11  
Flange  
Tools / Materials Needed  
for Assembly  
Inspect unit  
Inspect the unit and carton for damage im-  
mediately after delivery. Contact the carri- (1) 3/8" open-end wrench*  
er (trucking company) if you find or (2) 9/16" open-end wrench*  
suspect damage. Inform them of the dam- (1) 7/8" open-end wrench"  
Figure 2-2: Handlebar height adjustment uses  
the flange head screw.  
age and request instructions for filing a  
claim. To protect your rights, put your  
(1) Scissors (to trim plastic ties)  
(1) Ruler  
C
M
claim in writing and mail a copy to the car- (1) Small board (to tap plastic knob on  
E
lever)  
F
rier within 15 days after the unit has been  
delivered. Contact us at the factory if you  
need assistance in this matter.  
(1) Tire pressure gauge  
(1) Clean oil funnel  
(1) Clean, high-quality motor oil. Refer to  
the separate Engine Owner’s Manual  
for motor oil specifications and quan-  
tity required.  
Unpacking and Assembly  
Instrutions  
B
* Adjustable wrenches may be used.  
STEP1: UNPACKING INSTRUCTIONS  
Figure 2-3: Forward clutch control cable not  
shown for clarity.  
IMPORTANT: Motor oil must be added to  
the engine crankcase before the engine is  
started. Follow the instructions in this  
“Assembly” Section and in the separate  
Engine Owner’s Manual.  
1. Remove any card-board inserts and  
packaging material from the carton. Re-  
move any staples from the bottom of the  
carton and remove the carton.  
2. Cut the large, plastic tie strap that se-  
cures the transmission tube to the shipping  
pallet. Leave the handlebars on top of the  
tiller to avoid damaging any cables.  
3. A bag with loose hardware is inside the  
literature envelope. Check the contents  
against the following list and Figure 2-1.  
Contact your local dealer or the factory if  
any items are missing or damaged.  
NOTE: For electric start units, a second  
hardware bag is located near the battery.  
3. With the forward clutch cable (N, Fig-  
ure 2-4) on the inside of handlebar, posi-  
tion the handlebar ends on the outside of  
the two mounting tabs (M, Figure 2-3) on  
the transmission top cover.  
NOTE: LEFT and RIGHT sides of the  
tiller are as viewed from the  
operator’s position behind the NOTE: The curved handlebar height ad-  
handlebars.  
justment bracket appears as shown in C,  
Figure 2-3 for non-electric start units. For  
electric start units, the bracket is loosened  
and moved to one side.  
4. Loosely attach the handlebars to the  
mounting tabs with two 3/8-16 x 1" screws  
(heads of screws go to inside of tabs), 3/8"  
flat washers and 3/8"-16 lock nuts (O, Fig-  
ure 2-4).  
STEP 2: ATTACH HANDLEBARS  
1. Cut the large, plastic cable ties that se-  
cure the handlebar ends to the handlebar  
mounting tabs on the transmission top  
cover.  
2. Gently lift handlebar (do not overstretch  
attached cable) and place handlebar cross-  
brace (B, Figure 2-3) in front of curved  
height adjustment bracket (C).  
4. The tiller is heavy. You should not at-  
tempt to remove it from the shipping plat-  
form until instructed to do so in these  
“Assembly” steps.  
6
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IMPORTANT: Use the DISENGAGE  
position only when the engine is not  
running. Before starting the engine, the  
Wheel Gear Lever must be placed in the  
ENGAGE position (see Section 3 for  
details).  
C
K
STEP 3: ATTACH REVERSE CLUTCH  
CONTROL CABLE  
P
J
1. Carefully unwrap the reverse clutch  
control cable (H, Figure 2-6) from its ship-  
ping position and route it up along the in-  
side edge of the left side handlebar. A knob  
and large hex nut (I) is installed on the ca-  
ble.  
O
N
Figure 2-7: Forward Clutch Control levers (J).  
Forward clutch control linkage (K).  
Figure 2-4: Attach handlebars.  
5. Move the handlebars up or down to  
align the threaded hole in the cross-brace  
with one of the four slots in the curved  
height adjustment bracket. Place the  
keyed washer (E, Figure 2-3) on the flange  
head height adjustment screw (F) with the  
raised keys (edges) of the washer facing  
down.  
2. The forward clutch control cable (with  
attached spring) is hanging loosely near  
the right-side wheel. Being careful not to  
kink or stretch the cable, insert the z-con-  
nector (L, Figure 2-8 – end of the spring)  
into the hole at the end of the forward  
clutch control linkage (K, Figure 2-7).  
Left Side  
Handlebar  
Reverse Clutch  
Control Knob  
6. Thread the height adjustment screw (F,  
Figure 2-3) into the hole in the handlebar  
cross-brace, making sure that the raised  
keys on the washer fit into the slot on the  
height adjustment bracket. Tighten the  
height adjustment screw securely. Next,  
securely tighten the two screws and nuts  
in the ends of the handlebar (M, Figure 2-  
3).  
7. To remove the tiller from its shipping  
platform, first carefully unwrap the wheel  
gear cable (with attached lever - see Figure  
2-5) from around the chassis. Move the  
Wheel Gear Lever (G) to the DISENGAGE  
position--this allows the wheels to rotate  
freely. Use the handlebars to roll the tiller  
off the platform.  
Slot in Control Panel  
I
H
L
Figure 2-6: Attach reverse clutch control as-  
sembly to slotted hole in handlebar panel.  
2. Insert the cable into the slot in the con-  
trol panel and fit the threaded assembly  
into the hole in the slot (see Figure 2-6).  
Be sure that the flat side of the threaded  
assembly is aligned with the flat side of the  
hole. Slide the hex nut (I) up the cable and  
tighten it securely.  
Figure 2-8  
3. Attach the cable adjuster (A, Figure 2-9)  
to the bracket on the right-side handlebar.  
Use two 12" wrenches to loosen the two  
jam nuts (B) just enough to slide the cable  
adjuster onto the bracket. Then hand  
tighten the jam nuts.  
3. Test the function of the reverse clutch  
control cable by pulling the knob out and  
releasing it. The knob should return to its  
neutral position against the tapered bush-  
ing. If it doesn’t, contact your local dealer  
or the factory for technical.  
G
STEP 4: ATTACH FORWARD CLUTCH  
CONTROL CABLE  
1. Remove any fasteners (rubber bands,  
tape, etc.) that may secure the Forward  
Clutch Control levers (J, Figure 2-7) to the  
handlebar.  
A
B
Figure 2-5: Carefully unwrap Wheel Gear Le-  
ver and move lever to DISENGAGE.  
Figure 2-9  
NOTE: The Wheel Gear Lever will be  
installed later in this procedure.  
7
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CAUTION: Incorrect cable  
adjustment could cause the  
wheels and tines to rotate  
unexpectedly. Follow  
P
adjustment procedures  
carefully. Failure to do so could  
result in personal injury or  
property damage.  
N
4. Check for correct springcable tension  
as instructed in Section 5, Checking and  
Adjusting Forward Clutch Belt Tension.  
5. When tension is correct, tighten the two  
jam nuts (B) securely.  
Figure 2-12: Attach Wheel Gear Lever.  
Figure 2-11: Adding gear oil.  
NOTE: Do not use automatic  
transmission fluid or motor oil in the  
transmission.  
STEP 5: CHECK TRANSMISSION GEAR  
OIL LEVEL  
The transmission was filled with gear oil at  
the factory. However, be sure to check the  
oil level at this time to make certain it is  
correct.  
(a) Clean area around the fill hole (N, Fig-  
ure 2-11) and unscrew gear oil fill plug.  
S
(b) If adding only a few ounces of gear oil,  
use API rated GL-4 or GL-5 gear oil having  
a viscosity of SAE 140, SAE 85W-140 or  
SAE 80W-90. If refilling an empty trans-  
mission, use only GL-4 gear oil having a  
viscosity of SAE 85W-140 or SAE 140.  
R
IMPORTANT: Do not operate the tiller if  
the gear oil level is low. Doing so will result  
in severe damage to the transmission  
components.  
(c) Using a clean funnel, slowly add gear  
oil until it flows from the gear oil level  
check hole (N, Figure 2-11).  
1. With the tiller on level ground, pull the  
Depth Regulator Lever (R, Figure 2-13)  
back and then slide it to the second notch  
from the top. NOTE: If the lever does not  
Figure 2-13: Attach wheel gear cable and re-  
verse clutch cable with cable ties (S).  
(d) Reinstall and tighten securely the gear  
STEP 8: CHECK HARDWARE  
Inspect the hardware on the unit and tight-  
en any loose screws, bolts and nuts.  
move, lift the tine hood flap and look for a oil fill plug (M, Figure 2-10).  
plastic tie securing the lever in place. Cut  
and remove the tie.  
STEP 6: ATTACH WHEEL GEAR LEVER  
1. Insert the Wheel Gear Lever (P, Figure  
2-12) up through the slot in the control  
panel that is labeled “WHEEL GEAR.”  
2. Insert two #10-32 x 12" round head  
screws down through the “+” marks on the  
control panel decal and securely attach the  
wheel gear mounting bracket using two  
#10 lockwashers and #10-32 nuts.  
3. Use a small board or rubber mallet to  
tap the Wheel Gear Lever knob securely  
onto the lever (R, Figure 2-13).  
2. Remove the oil level check plug (M, Fig-  
ure 2-10) on the left-side of the transmis-  
sion. (Due to dried paint on the plug  
threads, it may require some force to re-  
move the plug the first time.) The gear oil  
level is correct if oil starts to flow out of the  
hole as the plug is removed. If so, securely  
reinstall the plug.  
4. Secure the wheel gear cable and the re-  
verse clutch control cable to the left-side  
handlebar with two plastic ties (S, Figure  
2-13) located about two feet apart. Snip  
off any excess tie length with  
ors.  
M
STEP 7: CHECK AIR  
Use a tire pressure gauge to check the air  
pressure in both tires. Deflate or inflate  
both tires equally to between 15 PSI and  
20 PSI. Be sure that both tires are inflated  
equally or the unit will pull to one side.  
Figure 2-10: Gear oil level check plug.  
3. If oil does not flow from the check hole,  
add oil as follows:  
8
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SECTION 3: FEATURES AND CONTROLS  
IMPORTANT: The Forward Clutch Levers  
are connected to a mechanical interlock  
that automatically shifts a separate Wheel  
Gear Lever (A, Figure 3-1) into ENGAGE  
position when either Forward Clutch Lever  
is pulled up against the handlebars. This  
is a safety feature designed to prevent the  
wheels from being in DISENGAGE  
(freewheel) position when the tines are  
rotating.  
WARNING: Before  
operating your machine,  
A
D
carefully read and understand  
all safety, controls and  
operating instructions in this  
Manual, the separate Engine  
Owner’s Manual, and on the  
decals on the machine. Failure  
B
C
B
to follow these instructions can  
result in serious personal  
injury.  
Before starting the engine, test the  
function of the mechanical interlock as  
follows:  
Figure 3-1: Control panel.  
Tiller Features  
To shift to ENGAGE, gently (do not force)  
move the lever forward while rolling the  
tiller a few inches forward or backward.  
(Moving the tiller helps align the transmis-  
sion shift mechanism). The wheels will  
not freewheel when the lever is properly  
set in the ENGAGE position.  
To shift to DISENGAGE, move the lever  
rearward, without rolling the tiller. The  
wheels roll freely when the lever is proper-  
ly set in the DISENGAGE position.  
This section describes the location and  
function of the controls on your tiller. Re-  
fer to Section 4: Operation for detailed op-  
erating instructions.  
1. Put Wheel Gear Lever into DISENGAGE  
position and roll tiller back and forth a few  
inches. Wheels should roll freely.  
2. Without rolling the tiller, squeeze either  
Forward Clutch Lever against the handle-  
bar grips. As the levers move upward, the  
mechanical interlock automatically moves  
the Wheel Gear Lever forward into the EN-  
GAGE position (roll tiller back and forth a  
few inches). If it does, the wheels will not  
roll freely when you push and pull on the  
handlebars.  
Practice using these controls, with the en-  
gine shut off, until you understand the op-  
eration of the controls and feel confident  
with each of them.  
IMPORTANT: Refer to the separate engine  
manufacturer’s Engine Owner’s Manual  
for information about the controls on the  
engine.  
Forward Clutch Levers  
3. The mechanical interlock works proper-  
ly if it functions as described in Step 2. If  
the mechanical interlock does not function  
properly, do not operate the tiller until it  
has been corrected (see your authorized  
dealer or contact the factory).  
Two interconnected levers (B, Figure 3-1)  
control engagement of the forward drive to  
the wheels and power to the tines.  
Wheel Gear Lever  
This lever (A, Figure 3-1) has two posi-  
tions: ENGAGE and DISENGAGE.  
In the ENGAGE position, the wheels will  
start turning when either the Forward  
Clutch or the Reverse Clutch is engaged.  
WARNING: Never engage  
wheels and tines with Forward  
Clutch or Reverse Clutch unless  
Wheel Gear Lever is in  
ENGAGE. Engaging the Forward  
Clutch or Reverse Clutch when  
wheels are not engaged could  
allow the tines to rapidly propel  
tiller backward. Failure to follow  
this warning could result in  
personal injury or property  
damage.  
Reverse Clutch Control  
NOTE: The tines will also start turning  
when either clutch is engaged.  
This control (C, Figure 3-1) engages the  
reverse drive to the wheels and power to  
the tines. It is used for moving the tiller  
short distances in a reverse direction.  
DANGER: Never place the  
Wheel Gear Lever in  
DISENGAGE (Freewheel) when  
the engine is running.  
Having the Wheel Gear Lever in  
engaging the tineswheels with  
either the Forward Clutch or the  
Reverse Clutch could allow the  
tines to propel the tiller rapidly  
backward. Failure to follow this  
instruction could result in  
personal injury or property  
damage.  
To Operate Reverse Clutch:  
WARNING: Use extreme  
caution when reversing or  
pulling the machine towards  
you. Look behind to avoid  
obstacles. Never attempt to till  
in reverse. Failure to follow this  
warning could result in  
To Operate Forward Clutch:  
1. Before engaging the Forward Clutch,  
put the Wheel Gear Lever into the ENGAGE  
position (see “WARNING” above).  
2. Lift and hold one or both levers against  
the handlebar grips to engage the wheels  
and tines.  
personal injury or property  
damage.  
1. Before engaging the Reverse Clutch,  
put the Wheel Gear Lever into ENGAGE.  
(see “WARNING” at left).  
The DISENGAGE (freewheel) position plac-  
es the wheels in freewheeling mode to al-  
low the wheels to turn without starting the  
engine. Use the DISENGAGE position only  
when the engine is not running.  
3. Release BOTH levers to disengage  
wheels and tines. All forward motion will  
stop (engine will continue to run).  
2. Release the Forward Clutch Levers.  
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3. To move the tiller in reverse, first stop  
all forward motion. Lift up the handlebars  
until the tines clear the ground and pull the  
Reverse Clutch lever out.  
Handlebar Height Adjustment  
Engine Controls  
Handlebar height is adjustable to four dif-  
ferent settings. When setting the height,  
keep in mind that the handlebars will be  
lower when the tines are engaged in the  
soil.  
IMPORTANT: The engine is equipped with  
either a choke control or a primer bulb.  
Refer to the Engine Owner’s Manual (in-  
cluded in tiller literature package) to iden-  
tify which device is on your engine.  
The wheels will rotate in a reverse direction  
as long as the lever is held in REVERSE. To  
stop the wheels and tines, release the lever  
and it will return to NEUTRAL. Never at-  
tempt to till while moving in reverse di-  
rection.  
WARNING: Whenever the  
handlebar height is changed,  
the Forward Clutch shift  
Recoil Starter  
The recoil starter (H, Figure 3-4) is used to  
“pull-start” the engine. See Engine Starting  
and Stopping in Section 4 for detailed en-  
gine starting instructions.  
mechanism must be  
readjusted. Before adjusting or  
checking the Forward Clutch  
mechanism, shut engine off,  
disconnect spark plug wire and  
prevent it from touching spark  
plug. Failure to follow this  
warning could cause the  
Forward Clutch mechanism to  
operate improperly which could  
result in personal injury or  
property damage.  
Depth Regulator Lever  
This lever (E, Figure 3-2) controls the till-  
ing depth of the tines. Pull the lever  
straight back and slide it up or down to en-  
gage the notched height settings.  
E
H
To Adjust Handlebar Height:  
1. Stop engine, wait for all parts to stop  
moving and then disconnect spark plug  
wire.  
2. Loosen the two screws at lower ends of  
handlebar.  
Figure 3-4: Recoil starter handle.  
Engine Throttle Lever  
The throttle lever (D, Figure 3-1) is used to  
adjust engine speed as well as stop the en-  
Figure 3-2: Depth Regulator Lever.  
3. Loosen height adjustment screw (F,  
The highest notch (lever all the way down)  
raises the tines approximately 1-12 inches  
off the ground. This “travel” position al-  
lows the tiller to be moved without the  
tines digging into the ground.  
Figure 3-3) and pull keyed washer (G) free gine. Use the START position when start-  
from slots in curved height adjustment  
bracket.  
ing the engine. Pull the lever all way back  
to the STOP position to shut the engine off.  
G
Moving the lever up increases the tilling  
depth. The lowest notch allows a tilling  
depth of approximately six to eight inches,  
depending on soil conditions.  
F
For best results, always begin tilling at a  
very shallow depth setting and gradually  
increase tilling depth.  
WARNING: Place Depth  
Regulator Lever in “travel”  
Figure 3-3: Handlebar height adjustment.  
position before starting engine.  
This position prevents the tines  
from touching the ground until  
you are ready to begin tilling.Do  
not attempt to till too deeply too  
quickly. Gradually work down  
to deeper tilling depths. Failure  
to follow this warning could result in  
personal injury or property damage.  
4. Move handlebars to a new slot setting  
and insert the raised key on the keyed  
washer into the slot. Tighten the height  
adjustment screw securely.  
5. Retighten the two screws at ends of  
handlebar.  
10  
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SECTION 3: OPERATION  
WARNING: Before  
Wheel Gear Lever  
Reverse Clutch Control  
operating your machine,  
carefully read and understand  
all safety (Section 1), controls  
(Section 3) and operating  
instructions (Section 4) in this  
Manual, in the separate Engine  
Owner’s Manual, and on the  
decals on the machine. Failure  
to follow these instructions can  
result in serious personal  
injury.  
Forward Clutch Lever  
Forward Clutch Lever  
Recoil Rope Starter  
Depth  
Regulator  
Lever  
Introduction  
Read this Section of the manual thorough-  
ly before you start the engine. Then, take  
time to familiarize yourself with the basic  
operation of the tiller before using it. Find  
an open, level area and practice using the  
tiller controls without engaging the tines in  
the soil (put tines in “travel” setting). Only  
after you’ve become completely familiar  
with the tiller should you begin using it in  
the garden.  
Counter Rotating Tines  
Figure 4-1  
2. Check motor oil level. See Engine Own-  
CAUTION: To help prevent  
serious personal injury or  
damage to equipment:  
er’s Manual.  
Break-In Operation  
3. Check that all safety guards and covers  
Perform the following maintenance during  
the first hours of new operation (see Sec-  
tion 5: Maintenance and the maintenance  
section of the Engine Owner’s Manual).  
1. Change motor oil after first 2 hours of  
new engine operation.  
2. Check for loose or missing hardware on  
unit. Tighten or replace as needed.  
3. Check tension on forward drive belt af-  
ter first 2 hours of operation.  
are in place.  
Before starting engine, put Wheel Gear  
Lever into ENGAGE position.  
Before starting engine, put Forward  
Clutch Levers and Reverse Clutch Control  
into neutral (disengaged) positions by  
releasing controls.  
Never run engine indoors or in an  
enclosed, poorly ventilated area. Engine  
exhaust contains carbon monoxide, an  
odorless and deadly gas.  
Avoid engine muffler and nearby areas.  
Temperatures in these areas may exceed  
150° F.  
4. Check air cleaner and engine cooling  
system. See Engine Owner’s Manual.  
5. Select a forward belt speed range (see  
Changing Belt Speed Ranges in this Sec-  
tion).  
6. Fill the fuel tank with gasoline according  
to the directions in the separate Engine  
Owner’s Manual. Follow all instructions  
and safety rules carefully.  
4. Check transmission gear oil level after  
first 2 hours of operation.  
DANGER: GASOLINE IS  
HIGHLY FLAMMABLE AND ITS  
VAPORS ARE EXPLOSIVE.  
Follow gasoline safety rules in  
this manual (see Section 1) and  
in the separate Engine Owner’s  
Manual. Failure to follow  
3. Put the Depth Regulator Lever into the  
“travel” position (lever all the way down)  
so that the tines are clear of the ground.  
STARTING AND STOPPING ENGINE  
The following steps describe how to start  
and stop the engine. Do not engage the  
tines or wheels until you have read all of  
theoperatinginstructionsinthisSection.  
Also review the safety rules in Section 1:  
Safety and the tiller and engine controls  
information in Section 3: Features and  
Controls.  
4. Release all controls on the tiller.  
5. If the engine is equipped with a fuel  
shutoff valve, turn the valve to the open  
position, as instructed in the separate En-  
gine Owner’s Manual.  
gasoline safety instructions can  
result in serious personal injury  
and property damage.  
7. Attach spark plug wire to spark plug.  
WARNING: Keep away  
from rotating tines. Rotating  
tines will cause injury.  
Pre-Start Checklist  
Do the following before starting the en-  
gine.  
1. Check unit for loose or missing hard-  
ware. Service as required.  
Starting the Engine  
1. Complete the Pre-Start Checklist.  
2. Put the Wheel Gear Lever (Figure 4-1)  
6. Move the Engine Throttle Lever into the  
START position.  
into the ENGAGE position.  
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7. Choke or prime the engine as instructed 4. For forward motion of the wheels and  
in the separate Engine Owner’s Manual.  
power to the tines:  
8. Check behind you to avoid contacting  
(a) Pull up and hold the Forward Clutch  
levers against the handlebars. To  
stop the wheels and tines, release  
both levers.  
WARNING: Do not push  
down on the handlebars to try  
to make the tiller till more  
deeply. This prevents the  
wheels from holding the tiller  
back and can allow the tines to  
rapidly propel the tiller  
backward toward the operator,  
which could result in loss of  
control, property damage, or  
personal injury.  
any obstacles when pulling the starter  
rope. Place one hand on the fuel tank to  
stabilize the unit and use the recoil starter  
to start the engine as instructed in the En-  
gine Owner’s Manual. When the engine  
starts, gradually move the choke lever (on  
engines so equipped) to the NO CHOKE,  
CHOKE OFF or RUN position, whichever ap-  
plies.  
Figure 4-2: Use one hand to guide tiller when  
moving forward.  
(b) As the tiller moves forward, relax and  
let the wheels pull the unit along while  
the tines dig. Walk behind and a little  
to one side of the tiller. Use a light but  
secure grip with one hand on the han-  
dlebars, but keep your arm loose.  
See Figure 4-2. Let the tiller move  
ahead at its own pace. Do not push  
down on the handlebars to try and  
force the tiller to dig deeper – this  
takes weight off the wheels, reduces  
traction, and causes the tines to try  
and propel the tiller.  
9. Use the FAST throttle speed setting  
when tilling.  
Stopping the Engine  
1. To stop the wheels and tines, release  
the Forward Clutch levers or the Reverse  
Clutch Control (whichever control is in  
use).  
2. To stop the engine, move the Engine  
Throttle Lever into the STOP position.  
Figure 4-3: Raise tines off ground and look  
behind when moving in reverse.  
Operating Tiller  
WARNING: Before tilling,  
contact your telephone and  
utilities company to inquire if  
underground ines are on your  
property.  
5. For reverse motion of the wheels and  
tines:  
(a) Look behind and exercise caution  
when operating in reverse. Do not till  
while in reverse.  
The following pages provide guidelines to  
using your tiller effectively and safely in  
various gardening applications. Be sure to  
read Tilling Tips & Techniques in this Sec-  
tion before you actually put the tines into  
the soil.  
(b) Stop all forward motion before re-  
versing. Lift the handlebars with one  
hand until the tines are off the ground  
and then pull the Reverse Clutch con-  
trol out (see Figure 4-3). To stop re-  
verse motion, let go of the Reverse  
Clutch Control.  
Figure 4-4: Find balance point before turning.  
1. Follow the Pre-Start Checklist on the  
previous page. Be sure that the Wheel  
Gear Lever is in the ENGAGE position.  
6. To turn the tiller around:  
(a) Practice turning in a level, open area.  
Be very careful to keep your feet and  
legs away from the tines.  
(b) To start a turn, reduce the engine  
speed and then lift the handlebars un-  
til the engine and tines are balanced  
over the wheels (Figure 4-4).  
(c) With the tiller balanced, push side-  
ways on the handlebar to move the  
tiller in the direction of the turn (Fig-  
ure 4-5). After completing the turn,  
slowly lower the tines into the soil  
and increase the engine speed.  
2. Move the Depth Regulator Lever into  
the “travel” position (lever all the way  
down) so that the tines clear the ground.  
Use this position when practicing with or  
transporting the tiller. When you are ready  
to begin tilling, move the Depth Regulator  
Lever into the desired depth setting (see  
Tilling Tips & Techniques).  
Figure 4-5  
3. Start the engine and allow it to warm  
up. When warm, move the throttle control  
into the FAST speed setting.  
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Stopping the Tiller and Engine  
6. Check that the belt is within the forward  
belt guide (E, Figures 4-10 and 4-11) on the  
right-side of the unit and is within the for-  
ward idler (F, Figure 4-11) on the left-side.  
Be sure that the belt is situated in the center  
grooves (C and D, Figure 4-10) of the en-  
gine (upper) and transmission (lower) pul-  
leys.  
A
1. To stop the wheels and tines, release the  
Forward Clutch levers or the Reverse  
Clutch Control (whichever is engaged).  
C
(Low)  
(High)  
Reverse  
Belt  
2. To stop the engine, move the Engine  
Throttle Lever to STOP.  
3. If the engine is equipped with a fuel shut-  
off valve, close the valve as instructed in the  
Engine Owner’s Manual.  
Engine  
7. Reinstall the plastic belt cover and se-  
cure it with the two nuts.  
WARNING: Before  
changing belt speeds, stop  
engine, wait for all parts to stop  
moving, let engine cool and  
disconnect spark plug wire.  
Failure to follow these  
8. Put Wheel Gear Lever in ENGAGE and  
reconnect spark plug wire before attempt-  
ing to start the engine.  
E
To Change from High to Low Speed:  
1. Stop the engine, allow it to cool, and dis-  
connect the spark plug wire.  
instructions could result in  
personal injury.  
Reverse  
Idler  
2. Put Wheel Gear Lever in DISENGAGE.  
3. Remove the two nuts from the plastic  
belt cover on top of the transmission and  
remove the belt cover.  
Changing Belt Range Speeds  
B
D
The tiller has two forward belt range speeds  
for the wheels and tines: Low and High.  
The two ranges are obtained by moving the  
forward drive belt between two sets of  
grooves on the forward drive pulley and the  
transmission drive pulley.  
(Low)  
(High)  
4. From beneath the tiller, move the for-  
ward drive belt out of the transmission pul-  
ley high speed groove (D, Figure 4-10) and  
into the low speed groove (B).  
Figure 4-10: Right-side view of engine and  
transmission pulleys (engine is at right-side of  
view).  
5. Pull upward on the belt to remove any  
slack and slip the belt out of the engine  
drive pulley high speed groove (C, Figure 4-  
10) and into the low speed groove (A).  
NOTE: The High speed belt range is recom-  
mended for all tilling purposes. The Low  
speed belt range will operate the tines and  
wheels at a slower forward speed, which  
may be suitable in some conditions (such  
as tilling in very hard ground).  
NOTE: If the belt is difficult to move, pull on  
the engine start rope while pushing the belt  
with your finger (engine drive pulley will  
turn as start rope is pulled).  
E
To Change from Low to High Speed:  
1. Stop the engine, allow it to cool, and dis-  
connect the spark plug wire.  
6. Check that the belt is within the forward  
belt guide (E, Figures 4-10 and 4-11) on the  
right-side of the unit and is within the for-  
ward idler (F, Figure 4-11) on the left-side.  
Be sure that the belt is situated in the rear  
grooves (A and B, Figure 4-10) of the en-  
gine (upper) and transmission (lower) pul-  
leys.  
(Low)  
2. Move the Wheel Gear Lever into the DIS-  
ENGAGE position.  
(High)  
Engine  
F
3. Remove the two nuts from the plastic  
belt cover on top of the transmission and  
remove the belt cover.  
4. From beneath the tiller, move the for-  
ward drive belt out of the transmission low  
speed groove (B, Figure 4-10) and into the  
high speed groove (D).  
7. Reinstall the plastic belt cover and se-  
cure it with the two nuts.  
Figure 4-11: Top view of forward drive pulley  
system (engine is at left-side of view).  
8. Put the Wheel Gear Lever in ENGAGE  
and reconnect the spark plug wire before  
attempting to start the engine.  
5. Pull upward on the belt to remove any  
slack and slip the belt out of the engine  
drive pulley low speed groove (A, Figure 4-  
10) and into the high speed groove (C).  
NOTE: If the belt is difficult to move, pull on  
the engine start rope while pushing the belt  
with your finger (engine drive pulley will  
turn as start rope is pulled).  
13  
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TILLING TIPS & TECHNIQUES  
• This is a CRT (counter-rotating tine) tiller. As the wheels pull forward, the tines rotate back-  
ward. This creates an “uppercut” tine action which digs deeply, uprooting soil and weeds.  
Don’t overload the engine, but dig as deeply as possible on each pass. On later passes, the  
wheels may tend to spin in the soft dirt. Help them along by lifting up slightly on the handle-  
bar (one hand, palm up, works most easily).  
Tilling Depths  
WARNING: Before  
tilling, contact your  
telephone or utilities  
company and inquire if  
underground equipment or  
lines are used on your  
property. Do not till near  
buried electric cables,  
telephone lines, pipes or  
hoses.  
• Avoid the temptation to push down on the handlebars in an attempt to force the tiller to dig  
deeper. Doing so takes the weight off the powered wheels, causing them to lose traction.  
Without the wheels to hold the tiller back, the tines will attempt to propel the tiller backward,  
towards the operator. (Sometimes, slight downward pressure on the handlebars will help get  
through a particularly tough section of sod or unbroken ground, but in most cases this won’t  
be necessary.)  
• When cultivating (breaking up surface soil around plants to destroy weeds, see Fig. 4-9), a just the tines to dig only 1" to 2" deep. Using  
shallow tilling depths helps prevent injury to plants whose roots often grow close to the surface. If needed, lift up on the handlebars  
slightly to prevent the tines from digging too deeply. (Cultivating on a regular basis not only eliminates weeds, it also loosens and aerates  
the soil for better moisture absorption and faster plant growth.) Watering the garden area a few days prior to tilling will make tilling easier,  
as will letting the newly worked soil set for a day or two before making a final, deep tilling pass.  
With experience, you will find the “just right” tilling depth and tilling speed combination  
that is best for your garden.  
Choosing Correct Wheel & Tine Speeds  
Set the engine throttle lever at a speed to give the engine adequate power and yet allow it to operate at the slowest possible speed...at least  
until you have achieved the maximum tilling depth you desire. Faster engine speeds may be desirable when making final passes through  
the seedbed or when cultivating. Selection of the correct engine speed, in relation to the tilling depth, will ensure a sufficient power level to  
do the job without causing the engine to labor.  
Let the Tiller Do the Work  
Avoid Making Footprints  
Avoid Tilling Soggy, Wet Soil  
While tilling, relax and let the wheels pull the  
Whenever possible, walk on the untilled  
Tilling wet soil often results in large, hard  
tiller along while the tines do the digging. side of the unit to avoid making footprints in clumps of soil that can interfere with plant-  
Walk on the side that is not yet finished (to your freshly tilled or cultivated soil. Foot- ing. If time permits, wait a day or two after  
avoid making footprints in the freshly tilled prints cause soil compaction that can ham- heavy rains to allow the soil to dry before  
soil) and lightly, but securely grip the han- per root penetration and contribute to soil tilling. Test soil by squeezing it into a ball. If  
dlebar with just one hand.  
erosion. They can also “plant” unwanted it compresses too easily, it is too wet to till.  
weed seeds back into the freshly tilled  
ground.  
Preparing Seedbeds  
• When preparing a seedbed, go over the same path twice in the first row, then  
overlap one-half the tiller width on the rest of the passes (see Fig. 6). When fin-  
ished in one direction, make a second pass at a right angle, as shown in Fig. 4-7.  
Overlap each pass for best results (in very hard ground, it may take three or four  
passes to thoroughly pulverize the soil.)  
Fig. 4-6  
Fig. 4-7  
Cultivating  
• If the garden size will not permit lengthwise and then crosswise tilling, then over-  
lap the first passes by one-half a tiller  
With planning, you can  
allow enough room  
between rows to cultivate  
(see Fig. 4-9). Leave room  
for the hood width,  
plus enough extra  
room for future plant  
growth.  
width, followed by successive passes  
at one-quarter width (see Fig. 4-8).  
1
2
3
Fig. 4-8  
Fig. 4-9  
14  
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TILLING TIPS & TECHNIQUES (CON’T)  
Tilling On Slopes  
Read the following recommendations before tilling on slopes:  
WARNING: Do not  
operate tiller on a slope too  
steep for safe operation. Till  
slowly and be sure you have  
good footing. Never permit  
tiller to freewheel down  
slopes. Failure to follow this  
warning could result in  
personal injury.  
If you must garden on a moderate slope, please follow two very important guidelines:  
1. Till only on moderate slopes, never on steep ground where footing is difficult (review safe-  
ty rules in Section 1: Safety of this manual).  
2. We recommend tilling up and down slopes rather than terracing. Tilling vertically on a  
slope allows maximum planting area and also leaves room for cultivating.  
IMPORTANT: When tilling on slopes, be sure the correct oil level is maintained in the engine  
(check every one-half hour of operation). The incline of the slope will cause the oil to slant  
away from its normal level and this can starve engine parts of required lubrication. Keep the  
motor oil level at the full point at all times!  
Tilling Up and Down Slopes (Vertical Tilling)  
• To keep soil erosion to a minimum, be sure to add enough organic matter to the soil so that it has good moisture-holding texture and try  
to avoid leaving footprints or wheel marks.  
• When tilling vertically, try to make the first pass uphill as the tiller digs more deeply going uphill than it does downhill. In soft soil or  
weeds, you may have to lift the handlebars slightly while going uphill. When going downhill, overlap the first pass by about one-half the  
width of the tiller.  
Clearing the Tines  
• It may be necessary to remove the debris by hand  
(a pocket knife will help you to cut away the material).  
Be sure to stop the engine and disconnect the spark  
plug wire before clearing the tines by hand.  
The tines have a self-clearing action which eliminates most tangling of debris in the  
tines. However, occasionally dry grass, stringy stalks or tough vines may become tan-  
gled. Follow these procedures to help avoid tangling and to clean the tines, if neces-  
sary.  
• To reduce tangling, set the depth regulator deep enough to get maximum “chop-  
ping” action as the tines chop the material against the ground. Also, try to till under  
crop residues or cover crops while they are green, moist and tender.  
• While tilling, try swaying the handlebars from side to side (about 6" to 12"). This  
“fishtailing” action often clears the tines of debris.  
• If tangling occurs, lift the tines out of the soil and run the tiller in reverse (if unit is  
equipped with powered reverse) for a few feet. This reversing action should unwind  
a good deal of debris.  
WARNING: Before clearing the  
tines by hand, stop the engine, allow all  
moving parts to stop and disconnect the  
spark plug wire. Remove the ignition key  
on electric start models.  
Failure to follow this warning could result  
in personal injury.  
• Use sturdy ramps and manually (engine shut  
off) roll the tiller into and out of the  
vehicle. Two or more people are needed to do  
this.  
• The ramps must be strong enough to sup-  
port the combined weight of the tiller and any  
• When going up ramps, stand in the  
normal operating position and push the tiller  
ahead of you. Have a person at each side to  
turn the wheels.  
• When going down ramps, walk backward  
with the tiller following you. Keep alert for any  
Loading and Unloading the Tiller  
WARNING: Loading and  
unloading the tiller into a vehicle is  
potentially hazardous and we don’t  
recommend doing so unless  
absolutely necessary, as this could  
result in personal injury or  
property damage.  
However, if you must load or  
unload the tiller, follow the  
guidelines given next.  
handlers. The ramps should provide good trac- obstacles behind you. Position a person at  
tion to prevent slipping; they should have side  
rails to guide the tiller along the ramps; and  
they should have a locking device to secure  
them to the  
each wheel to control the speed of the tiller.  
Never go down ramps tiller-first, as the tiller  
could tip forward.  
• Place wooden blocks on the downhill side of  
the wheels if you need to stop the tiller from  
rolling down the ramp. Also, use the blocks to  
temporarily keep the tiller in place on the  
ramps (if necessary), and to chock the wheels  
in place after the tiller is in the vehicle.  
• After loading the tiller, prevent it from rolling  
vehicle.  
• The handlers should wear sturdy footwear that  
will help to prevent slipping.  
• Position the loading vehicle so that the ramp  
angle is as flat as possible (the less incline to  
the ramp, thebetter). Turn the  
• Before loading or unloading, stop the engine,  
wait for all parts to stop moving,  
disconnect the spark plug wire and let the en-  
gine and muffler cool.  
• The tiller is too heavy and bulky to lift safely  
by one person. Two or more people should  
share the load.  
vehicle’s engine off and apply its parking brake. by engaging the wheels in the WHEEL DRIVE  
position. Chock the wheels with blocks and  
securely tie the tiller down.  
15  
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SECTION 5: MAINTENANCE  
lation either on the unit or on the floor  
where it has been parked.  
WARNING: Before  
inspecting, cleaning or  
E
D
B
E
servicing the machine, shut off  
engine, wait for all moving  
parts to come to a complete  
stop, disconnect spark plug  
wire and move wire away from  
spark plug. Remove ignition  
key on electric start models.  
Failure to follow these  
A little seepage around a cover or oil seal  
is usually not a cause for alarm. However,  
if the oil drips overnight, then immediate  
attention is needed—ignoring a leak can  
result in severe transmission damage.  
If a cover leaks, try tightening any loose  
screws or bolts. If the fasteners are tight,  
a new gasket or oil seal may be required. If  
the leak is from around a shaft and oil seal,  
the oil seal probably needs to be replaced.  
See your authorized dealer or contact the  
factory for service or advice.  
B
A
instructions can result in  
serious personal injury or  
property damage.  
Figure 5-1  
Remove tines and clean tine shafts (C,  
Figure 5-1). Inspect for rust, rough  
spots or burrs (especially around holes).  
File or sand smooth and coat ends of  
shaft with grease.  
Oil the threads on the handlebar height  
adjustment handle (D, Figure 5-1).  
Oil the outer casings of the engine throt-  
tle cable and the wheel gear cable (E,  
Figure 5-1). Allow oil to soak in and then  
wipe off any excess.  
MAINTENANCE SCHEDULE  
PROCEDURE  
Check motor oil level  
Clean engine  
Check drive belt tension  
Check nuts and bolts  
Change motor oil  
NOTES  
2, 3  
2, 7  
1, 4  
1, 4  
1, 4, 6  
4
IMPORTANT: Never operate the tiller if the  
transmission is low on oil. Check the oil  
level after every 30 hours of operation and  
whenever there is any oil leakage.  
Check Hardware  
Lubricate tiller  
Service foam pre-cleaner air filter  
Service paper air filter  
Check gear oil level in transmission  
Check tines for wear  
Check air pressure in tires  
Service spark plug  
7
7
1, 5  
5
5
Check the unit for loose or missing hard-  
ware after every 10 operating hours.  
Loose or missing hardware can lead to  
equipment failure, poor performance, or  
oil leaks.  
Oil the various pivot points (F, Figure 5-  
2) on the shifting mechanism, the han-  
dlebar, and the idler arms (do not allow  
oil on the belts or pulleys).  
7
NOTES  
Be sure to check the three end cap mount-  
ing screws located at the rear of the trans-  
mission (Figure 5-3). Lift the tine flap to  
service those screws.  
1 After first 2 hours of break-in operation.  
2 Before each use.  
3 Every 5 operating hours.  
4 Every 10 operating hours.  
5 Every 30 operating hours.  
6 Change more frequently in dusty or dirty  
conditions.  
7 See Engine Owner’s Manual for service  
recommendations.  
8 Whichever time interval occurs first.  
Tiller Lubrication  
Proper lubrication of the tiller is an essen-  
tial part of your maintenance program. Af-  
ter every 10 operating hours, oil or grease  
the lubrication points shown in Figures 5-  
1 and 5-2 and described below.  
F
EndCap  
Figure 5-2  
Use general purpose lubricating oil (#30  
weight motor oil is suitable) and a general  
purpose grease (metal lubricant is pre-  
ferred, if available).  
Remove wheels and clean wheel shaft  
(A, Figure 5-1). Apply a thin coating of  
grease to shaft before reinstalling  
wheels.  
Check Tire Air Pressure  
Figure 5-3  
Check the air pressure in both tires. De-  
flate or inflate both tires evenly to between  
15 and 20 PSI (pounds per square inch).  
Be sure that both tires have equal air pres-  
sure or the unit will pull to one side.  
Transmission Gear Oil Service  
Check the transmission gear oil level after  
every 30 hours of operation or whenever  
you notice any oil leak. Operating the tiller  
when the transmission is low on oil can re-  
sult in severe damage.  
Check For Oil Leaks  
Before each use, check your tiller for signs  
of an oil leak—usually a dirty, oily accumu-  
Grease back, front and sides of depth  
regulator lever (B, Figure 5-1).  
16  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
A. To Check Transmission  
7. Use a clean funnel to slowly add SAE  
140 or SAE 85W-140 weight gear oil (with  
an API rating of GL-4 only) to the trans-  
mission. The transmission holds approxi-  
mately 3-14 pints (52-54 ounces). Tilt the  
tiller slightly backwards to make sure the  
gear oil reaches the rear (tine) end of the  
transmission. Stop adding gear oil when it  
begins to flow from the oil level check hole  
on the side of the  
B. To Change the Motor Oil:  
1. Check the gear oil level when the trans-  
mission is cool. Gear oil expands in warm  
operating temperatures and will result in  
an incorrect oil level reading.  
Change the motor oil as instructed in the  
separate Engine Owner’s Manual.  
Air Cleaner Service  
The engine air cleaner filters dirt and dust  
out of the air before it enters the carbure-  
tor. Operating the engine with a dirty,  
clogged air filter can cause poor perfor-  
mance and damage to the engine. Never  
operate the engine without the air cleaner  
installed. Inspect and service the air clean-  
er more often if operating in very dusty or  
dirty conditions.  
2. To check the gear oil level (and to add  
oil, if necessary), refer to STEP 5: Check  
Gear Oil Level in Transmission in Section 2  
of this manual.  
B. To Drain and Refill the Transmission:  
ion.  
The transmission gear oil does not need to  
be changed unless it has been contaminat-  
ed with dirt, sand or metal particles.  
8. Securely reinstall the oil level check  
plug.  
9. Securely reinstall the gear oil fill plug on  
top of the transmission.  
1. Prop up the left side of the unit securely.  
Remove the left-side wheel by removing  
the wheel mounting hardware.  
Service the air cleaner as instructed in the  
separate Engine Owner’s Manual.  
10. Reinstall the wheel and remove the  
prop.  
Spark Plug Service  
2. Unscrew the plastic gear oil fill plug  
from the top of the transmission  
3. Place a clean pan below the transmis-  
sion drain plug (Figure 5-4) and remove  
the drain plug. The oil will start flowing out  
of the drain hole (it may flow slowly, espe-  
cially in cold temperatures).  
Inspect and clean or replace the spark plug  
after every 100 operating hours or annual-  
ly. Clean the plug and set the gap as de-  
scribed in the separate Engine Owner’s  
Manual.  
Engine Oil Service  
Check the motor oil level before starting  
the engine each day and after each 5 hours  
of continuous operation. Running the en-  
gine when the oil level is low will quickly  
ruin the engine.  
In some areas, local law requires using re-  
sistor spark plugs to suppress ignition sig-  
nals. If the engine was originally equipped  
with a resistor spark plug, use the same  
type for replacement.  
It is recommended that you change the  
motor oil after every 10 hours of operation  
and even sooner when operating in ex-  
tremely dirty or dusty conditions.  
A. To Check the Motor Oil Level:  
Spark Arrester Screen Service  
1. Move the tiller to a level area and stop  
the engine.  
2. Level the engine by moving the Depth  
Regulator Lever into the second notch  
from the top.  
If the engine muffler is equipped with a  
spark arrester screen, remove and clean it  
according to the time intervals and instruc-  
tions in the separate Engine Owner’s Man-  
ual.  
3. Clean the area around the oil dipstick or  
oil fill tube (whichever applies) to prevent  
dirt from falling into the crankcase.  
4. On engines with an oil fill tube, remove  
the filler cap and add oil (if required) until  
it reaches the top of the tube. Reinstall the  
filler cap.  
5. On engines with a dipstick, remove it,  
wipe it clean, and reinstall it finger-tight.  
Remove the dipstick again and check the  
reading. Add oil (if required) to bring the  
level to the FULL mark. Do not overfill.  
Figure 5-4: Remove drain plug to drain trans-  
mission gear oil (also remove oil fill plug and  
oil level check plug).  
Engine Cleaning  
The engine must be kept clean to assure  
smooth operation and to prevent damage  
from overheating. Refer to the separate  
Engine Owner’s Manual for specific repair  
and cleaning instructions. All inspections  
and services must be done with the engine  
shut off and cool to the touch.  
4. Remove the transmission gear oil level  
check plug that is located a few inches  
above the left-side wheel shaft (N, Figure  
2-11).  
5. When the oil stops flowing, tilt the  
transmission forward to drain oil from the  
rear of the transmission.  
6. After draining the oil, clean the threads  
of the drain plug, apply a non-hardening,  
removable gasket sealant to the threads,  
and securely reinstall the drain plug.  
17  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
Tines can be replaced individually or as a  
complete set. Never inspect or service the  
tines unless the engine is stopped and the  
spark plug wire is disconnected.  
Carburetor / Governor Adjustment  
B
WARNING: Operators  
shall not tamper with the engine  
governor settings; the governor  
controls the maximum safe  
operating speed to protect the  
engine and all moving parts  
from damage caused by  
overspeed. Authorized service  
shall be sought if a problem  
exists.  
A
D
NOTE: The tiller hood must be  
removed to take off either a single tine  
holder or individual tines. The hood is  
secured to the transmission housing  
with two rear bolts and two front bolts.  
C
Tine Inspection  
With use, the tines (Figure 5-6) will be-  
come shorter, narrower and pointed. Bad-  
ly worn tines will result in a loss of tilling  
depth and reduced effectiveness when  
chopping up and turning under organic  
matter.  
Figure 5-5: Wheel gear cable assembly.  
The carburetor was adjusted at the factory  
for best operating speed. Refer to the sep-  
arate Engine Owner’s Manual for any ad-  
justment information or see your  
Hold cable in that position and tighten top  
(A) and bottom (D) adjustment nuts.  
4. Move Wheel Gear Lever to ENGAGE and  
DISENGAGE several times to check adjust-  
ment. The wheels should not roll when the  
lever is in ENGAGE, but they should roll  
when the lever is in DISENGAGE. Readjust  
the cable as required.  
authorized engine service dealer.  
The governor controls the maximum safe  
operating speed and protects the engine  
and all moving parts from damage caused  
by overspeeding. Do not tamper with the  
engine governor settings. Seek authorized  
service if a problem exists.  
Off Season Storage  
When the tiller won’t be used for extended  
periods, prepare it for storage as follows:  
Throttle Control Adjustment  
1. Clean the tiller and engine.  
If the engine does not respond to various  
throttle lever settings, refer to the separate  
Engine Owner’s Manual for service infor-  
mation or contact your local authorized en-  
gine service dealer.  
2. Do routine tiller lubrication (see Tiller  
Lubrication) and check for loose parts and  
hardware (see Check Hardware).  
Figure 5-6: Four tine gangs: two per side.  
3. Protect the engine by performing the  
engine storage instructions in the separate  
Engine Owner’s Manual.  
Removing and Installing  
Wheel Gear Cable Adjustment  
1. Use a 9/16" socket, 6" extension, a  
ratchet, and a 9/16" box wrench to loosen  
the nut (A, Figure 5-7) and bolt (B) that se-  
cure the tine holder to the tine shaft.  
When the Wheel Gear Lever is in DISEN-  
GAGE, the wheels will roll freely (free-  
wheel). The wheels should not roll freely  
when the lever is in ENGAGE. If the wheels  
roll freely when the Wheel Gear Lever is in  
ENGAGE, the wheel gear cable needs to be  
adjusted as described below.  
NOTE: Be sure to protect the fuel lines, car-  
buretor and fuel tank from gum deposits  
by removing fuel or by treating fuel with a  
fuel stabilizer (follow engine manufactur-  
er’s recommendations).  
2. Use a rubber mallet to tap the tine hold-  
er loose.  
3. Slide the tine assembly off the tine shaft.  
4. Store unit in a clean, dry area.  
4. Repeat Steps 1-through-3 above to re-  
move the other tine assembly.  
5. Never store the tiller with fuel in the fuel  
tank in an enclosed area where gas fumes  
could reach an open flame or spark, or  
where ignition sources are present (space  
heaters, hot water heaters, furnaces, etc.).  
1. With the engine shut off and the spark  
plug wire disconnected, put the Wheel  
Gear Lever in ENGAGE.  
5. Installing the tine assembly is simply  
the reverse of its removal. Be sure the cut-  
ting edges face so they will enter the soil  
first when the tiller is moving forward– this  
means the cutting edges face toward the  
operator position.  
2. Loosen the top adjustment nut  
the wheel gear cable bracket located on the  
left side rear of the transmission.  
Tines  
3. Push wheel gear cable (B) down and roll  
tiller slightly forward or backward until ec-  
centric lever (C) engages (locks) wheels.  
The tines will wear with use and should be  
inspected at the beginning of each tilling  
season and after every 30 operating hours.  
First be sure to remove any rust, uneven  
spots or burrs from the tine shaft, using  
fine sandpaper. Then grease the tine shaft  
18  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
To Check and Adjust Tension on the Forward  
Drive Belt:  
1. Checking for correct belt tension is the  
same as that described in item 5, Step 4:  
Attach Forward Clutch Rod. Before  
checking, shut off the engine, disconnect  
C
the spark plug wire, and allow the engine  
and muffler to cool down. If, after follow-  
ing the adjustment procedures, you can-  
not get the correct gap on the forward  
clutch rod adjustment bracket, you will  
need to make a secondary adjustment as  
described next.  
TINE  
SHAFT  
D
A
ENGINE  
2. Disconnect the Forward Clutch Rod (A,  
Figure 5-9) from the swivel plate (B) by  
removing the innermost hairpin cotter  
(C).  
DENOTES CUTTING EDGE  
OF TINE  
B
3. Unthread the Forward Clutch Rod (in a  
counterclockwise direction as viewed  
from the front of the unit) until one or two  
threads on the rod extend above the rect-  
angular nut (D, Figure 5-10) on the for-  
ward clutch bracket.  
Figure 5-7: Complete tine assemblies— holders, tines and hardware.  
WARNING: This is a CRT  
(counter-rotating tine) tiller  
and its tines must be mounted  
in the direction shown in  
Figure 5-7. Failure to comply  
could result in personal injury  
or property damage.  
WARNING: Follow the  
belt adjustment instructions  
carefully. An incorrect  
adjustment could result in the  
Forward Clutch mechanism  
engaging too soon. This could  
cause loss of tiller control and  
result in personal injury or  
property damage.  
4. Remove the belt cover.  
5. Slip the forward drive belt (E, Figure  
he engine-driven forward drive pulley by  
pushing it off (away from engine) with  
your left hand while pulling engine starter  
rope with your right hand.  
2. When installing individual tines, install  
them in the reverse order from which they  
were removed. The two sets of inboard  
tines are installed so one tine faces to-  
ward the transmission housing and the  
other tine faces away from it. The single  
outboard tine on each side faces toward  
the transmission housing. Also be sure  
the cutting edges face so they will enter  
the soil first when the tiller is moving for-  
ward–this means the cutting edges face  
toward the operator position.  
6. On the left side of the unit (from oper-  
ator’s position) remove the hairpin cotter  
from the clevis pin (F, Figure 5-11) that  
connects the forward idler arm (G) to the  
forward adjustable link (H). Push inward  
on the forward idler arm (G) and remove  
the clevis pin (F).  
Maintaining correct tension on the drive  
belts is important to good tilling perfor-  
mance and long belt life. A loose belt will  
slip on the engine and transmission pul-  
leys and cause the tines and wheels to  
slow down – or stop completely – even  
though the engine is running at full speed.  
A loose belt will also result in premature  
wear to the belt.  
7. There are two holes in the forward ad-  
justable link (H, Figure 5-11). Push in-  
ward on the forward idler arm (G) and  
install the clevis pin (F) through the inner  
hole in the forward adjustable link (H) and  
out through the single hole in the forward  
idler arm (G). Secure the clevis pin with  
the hairpin cotter.  
The tension on a new forward drive belt  
should be checked after the first two (2)  
hours of operation. Thereafter, check the  
tension after every ten (10) hours of  
operation.  
Checking And Adjusting Tension  
On Drive Belts  
While checking belt tension, also check  
for cracks, cuts or frayed edges. A belt  
that is in poor condition should be re-  
placed.  
The reverse drive belt, because it is used  
infrequently, will not require an initial ten-  
sion adjustment until a significant num-  
ber of operating hours has passed.  
19  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
NOTE: While pushing inward on the  
forward idler arm, be sure that the  
P
C
(E) Remove belt  
from groove  
forward drive belt is moved off to the  
right side of the tiller. This creates  
more room to install the clevis pin  
when the forward idler arm is pushed  
inward.  
A
B
R
IMPORTANT: When the clevis pin is  
installed in the inner hole of the forward  
adjustable link, the number of additional  
belt tension adjustments are limited. If,  
with future tension adjustments, you find  
that you cannot screw the forward clutch  
rod any farther into the rectangular nut on  
the forward clutch bracket, it means that  
the forward drive belt must be replaced.  
Before doing so, the clevis pin must be  
returned to the OUTSIDE hole in the  
forward adjustable link.  
L
K
Figure 5-13  
Figure 5-9: Disconnect Forward Clutch Rod  
and move forward drive belt out of groove in  
engine forward drive pulley.  
To Check and Adjust Tension on the Re-  
verse Drive Belt:  
1. Remove the belt cover after first shut-  
ting off the engine, disconnecting the  
spark plug wire, and allowing the engine  
and muffler to cool down.  
8. Replace the forward drive belt in the  
High speed groove (groove closest to en-  
gine) or the Low speed groove (rearmost)  
groove of the engine drive pulley and in the  
matching groove of the transmission pul-  
ley. Be sure the belt is to the inside of the  
wire formed belt guide (I, Figure 5-12) and  
to the inside of the forward drive idler pul-  
ley (J).  
D
Threads  
2. Stand at the front of the tiller and use  
your left hand to push the reverse idler  
arm (K, Figure 5-13) inward as far as pos-  
sible (the reverse idler pulley [L] is at-  
tached to the reverse idler arm).  
Hold the idler arm in this position and look  
at the position of the belt tension guide  
mark (M, Figure 5-14) that is stamped into  
the face of the reverse adjustable link (N,  
Figure 5-14).  
Figure 5-10: One or two threads on Forward  
Clutch Rod should be exposed above rectan-  
gular nut.  
The tension is correct if the guide mark  
(M, Figure5-14) is anywhere to the left of  
the guide pin (O), as viewed from the  
F
I
M
H
J
V
G
N
O
Figure 5-12: Top view of belts and pulleys.  
9. Reinstall the belt cover and secure it  
with the two nuts.  
Figure 5-11: Remove clevis pin from outer  
hole in forward adjustable link and move to in-  
ner hole in link.  
Figure 5-14: While pushing reverse idler arm in-  
ward, stand at engine end and check position of  
guide mark (M) and guide pin (O).  
10. Readjust the forward drive belt tension  
by following the instructions in Section 3:  
Handlebar Height Adjustment.  
20  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
front of the unit (not the operator’s posi-  
tion). If the belt tension is correct, reinstall verse idler pulley (L, Figure 5-13).  
the belt is located to the inside of the re-  
belt range; the rearmost groove is for the  
Low speed forward belt range.  
the belt cover and secure it with the two  
nuts.  
9. Reinstall the belt cover and secure it  
with the two nuts.  
A. Removing the Forward Drive Belt:  
1. Stop the engine, allow it to cool and dis-  
connect the spark plug wire before work-  
ing near the belts.  
If the guide mark is aligned with the  
guide pin, or moves to the right side of the  
guide pin, then the belt is too loose and the  
tension must be readjusted as described  
next.  
IMPORTANT: If, in future tests for  
reverse belt tension, the guide mark  
should again align with or move to the  
right side of the guide pin, it means that  
the reverse belt is worn beyond  
adjustment. Before installing a new belt,  
you must return the clevis pin to the  
OUTSIDE hole in the reverse adjustable  
link.  
2. Remove the reverse drive belt  
following the Removing the Reverse Drive  
Belt instructions in this section.  
3. The reverse idler pulley (L, Figure 5-13)  
regulates the tension that is applied to the  
reverse drive belt (P). The following ad-  
justment will allow the reverse idler pulley  
to apply more tension to a loose belt.  
3. Move the forward drive belt (B, Figure  
5-16) completely off the engine forward  
drive pulley (D).  
4. Slip the forward drive belt completely  
off the transmission drive pulley (C, Figure  
5-16) by moving it to the front of the pul-  
ley.  
Forward Drive Belt Removal  
and Installation  
This model has two forward speeds (High  
4. Remove the belt cover.  
5. Slip the reverse belt (P, Figure 5-13) off  
the engine-driven reverse (upper) pulley.  
5. Pull the forward drive belt up and off the  
pulleys by feeding the bottom half of the  
belt in between the engine and transmis-  
sion pulleys.  
6. On the right side of the unit (as viewed  
from operator’s position), remove the hair-  
pin cotter from the clevis pin (R, Figure 5-  
13) that connects the reverse idler arm (K)  
to the reverse adjustable link. Push inward  
on the reverse idler arm (K) and remove  
the clevis pin (R).  
D
B
A
FRONT  
B. Installing the Forward Drive Belt:  
1. The reverse drive belt must be removed  
before installing the forward drive belt.  
7. There are two holes in the reverse ad-  
justable link (S, Figure 5-15). Push inward  
on the reverse idler arm (K) and install the  
clevis pin (R) through the inner hole in the  
reverse adjustable link (S) and out through  
the single hole in the reverse idler arm (K).  
Secure the clevis pin with the hairpin cot-  
ter.  
2. Slip the forward drive belt down between  
the rear of the engine forward drive pulley  
(D, Figure 5-16) and feed the bottom half in  
between the engine and transmission pul-  
leys (see Figure 5-17). Be sure that the belt  
is to the inside of the forward idler pulley  
and forward belt guide (see J and I, Figure  
5-12).  
8. Reinstall the reverse belt (P, Figure 5-13)  
on the reverse (upper) pulley, making sure  
C
Figure 5-16: Belt drive system.  
R
K
and Low) and one reverse speed. The for-  
ward engine pulley (D, Figure 5-16) has  
two grooves for the two forward speeds.  
The reverse engine pulley (A, Figure 5-16)  
has one groove for the one reverse speed.  
The transmission pulley (C, Figure 5-16)  
has three grooves. The groove closest to  
the engine is for the reverse belt. The mid-  
dle groove is for the High speed forward  
S
Figure 5-17: Install forward drive belt over  
rear of engine forward pulley and bring lower  
half of belt down and in front of transmission  
pulley.  
Figure 5-15: Installing clevis pin in inside hole  
of reverse adjustable link.  
21  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
3. Slip the forward drive belt down and  
3. Slip the reverse belt off the engine re-  
verse pulley (A, Figure 5-18). If necessary,  
work the belt off the pulley with your left  
hand while pulling the engine recoil starter  
rope with your right hand.  
C
A
over the front of the transmission pulley  
(C, Figure 5-16). NOTE: For additional  
working room, loosen the reverse belt  
guide (V, Figure 5-12) and twist it out of  
the way.  
FRONT  
4. Push the upper half of the reverse belt  
downward to create slack in the belt. Then  
reach underneath the transmission and  
slip the belt off the front of the transmis-  
sion pulley (B, Figure 5-18).  
4. Put the lower half of the belt into the  
High speed groove (middle groove) or the  
Low speed groove (rearmost groove) of  
the transmission pulley (C, Figure 5-16).  
5. Put the upper half of the belt in the High  
speed groove (groove closest to engine) or  
the Low speed groove (rearmost groove)  
of the engine forward drive pulley (D, Fig-  
ure 5-16).  
5. Pull the belt up and past the engine re-  
verse pulley (A, Figure 5-18).  
B. Installing the Reverse Drive Belt:  
1. Slip the reverse belt down between the  
engine reverse pulley (A, Figure 5-18) and  
the engine forward drive pulley (C).  
D
IMPORTANT: Make sure that the forward  
drive belt is to the inside of the wire belt  
guide (I, Figure 5-12) and the forward idler  
pulley (J).  
2. Loop the bottom half of the belt over the  
front of the transmission pulley (B, Figure  
5-18) and seat the belt in the front groove  
of the pulley.  
B
Figure 5-18: Removing and installing reverse  
belt.  
6. If you loosened the belt guide, wait until  
the reverse drive belt is installed before se-  
curing the belt guide.  
3. Place the belt to the inside of the reverse  
idler pulley (D, Figure 5-18) and the re-  
verse belt guide (V, Figure 5-12). Then slip  
the upper end into the groove of the engine  
reverse pulley (A, Figure 5-18).  
A. Removing the Reverse Drive Belt:  
1. Stop the engine and allow it to cool be-  
fore working near the belts. Be sure the  
spark plug wire is disconnected and on  
electric start models the ignition key is re-  
moved.  
7. Install the reverse drive belt.  
8. Install the belt cover and secure it with  
the two nuts.  
4. If the reverse belt guide (V, Figure 5-12)  
was loosened previously, center the belt  
guide on the belt and tighten the mounting  
screw securely.  
9. If you installed a new belt, check the ten-  
sion after two hours of operation  
r).  
2. Remove the belt cover by removing the  
two nuts. For easier access to the trans-  
mission (lower) pulley, remove the trans-  
mission cover located below the trans-  
mission pulley.  
Reverse Drive Belt Removal  
and Installation  
NOTE: The forward drive belt must be in-  
stalled before installing the reverse drive  
belt.  
5. Install the belt cover and secure it with  
the two nuts. If the lower transmission  
cover was removed, reinstall it with the  
four self-tapping screws.  
22  
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WARNING: Before inspecting, cleaning or servicing the machine, shut off engine, wait for all  
moving parts to come to a complete stop, disconnect spark plug wire and move wire away from  
spark plug. Failure to follow these instructions can result in serious personal injury or property  
damage.  
TROUBLESHOOTING  
PROBLEM  
POSSIBLE CAUSE  
CORRECTION  
Engine does not start  
1. Spark plug wire disconnected.  
1. Reconnect wire.  
2. Engine Throttle Control Lever incorrectly set.  
3. Fuel tank empty.  
2. Put lever in START position.  
3. Add fuel.  
4. Choke control (if so equipped) in incorrect position.  
5. Stale gasoline.  
4. See Engine Owner’s Manual.  
5. Drain fuel and add fresh fuel.  
6. Dirty air filter.  
6. Clean or replace filter.  
7. Defective or incorrectly gapped spark plug.  
8. Carburetor out of adjustment.  
9. Misadjusted throttle control.  
10. Dirt or water in fuel tank.  
7. Inspect spark plug.  
8. See Engine Service Dealer.  
9. See Engine Service Dealer  
10. See Engine Service Dealer.  
Engine runs poorly.  
1. Defective or incorrectly gapped spark plug.  
2. Dirty air filter(s).  
1. Inspect spark plug (see Engine Owner’s Manual).  
2. Clean or replace (see Engine Owner’s Manual).  
3. See Engine Service Dealer.  
3. Carburetor out of adjustment.  
4. Stale gasoline.  
4. Replace with fresh gasoline.  
5. Dirt or water in fuel tank.  
5. See Engine Service Dealer.  
6. Engine cooling system clogged.  
1. Engine cooling system clogged.  
2. Carburetor out of adjustment.  
3. Oil level is low.  
6. Clean air cooling system (see Engine Owner’s Manual).  
1. Clean air cooling area (see Engine Owner’s Manual).  
2. See Engine Service Dealer.  
Engine overheats.  
3. Check oil level (see Engine Owner’s Manual).  
1. See Engine Owner’s Manual or Engine Service Dealer.  
1. Review Sections 3 and 4.  
Engine does not shut off  
1. Misadjusted throttle control or ignition switch.  
Wheels and Tines will not turn 1. Improper use of controls.  
2. Forward Drive: Misadjusted forward clutch rod.  
2. See “Handlebar Height Adjustment,” Section 3.  
3. Replace belt or adjust belt tension. Section 5.  
4. See “Checking Drive Belt Tension,” Section 5.  
5. Contact local dealer or the factory.  
6. Tighten bolt. Check that key is in place.  
1. See “Wheel Drive Pins” in Section 3.  
2. Tighten bolt.  
3. Reverse Drive. Broken or misadjusted belt.  
4. Worn, Broken or misadjusted Drive Belt(s).  
5. Internal transmission wear or damage.  
6. Bolt and key loose in transmission pulley.  
1. Wheel Drive Pins not in WHEEL DRIVE.  
2. Bolt loose in transmission pulley.  
Tines turn, but wheels don’t.  
3. Internal transmission wear or damage.  
3. Contact local Dealer or the Factory.  
1. Replace hardware.  
Wheels Turn, but Tines Don’t. 1. Tine holder mounting hardware missing.  
2. Internal transmission wear or damage.  
2. Contact local Dealer or the Factory.  
1. See “Tines” (Section 5).  
Poor tilling performance.  
1. Worn tines.  
2. Improper Depth Regulator setting.  
3. Incorrect throttle setting or belt range speed.  
4. Belt(s) slipping.  
2. See “Tilling Tips & Techniques,” Section 4.  
3. See Section 4.  
4. See “Checking Forward Drive Belt Tension,” Section 5.  
23  
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TROY-BILT TILLER LIFETIME LIMITED WARRANTY  
WHAT PRODUCT  
IS COVERED  
All Troy-Bilt branded rear tine walk-behind tillers with gear drive transmissions.  
This warranty begins on the date of purchase and is warranted by Troy-Bilt LLC for the life of the  
tiller, to the original purchaser only.  
WHAT IS COVERED  
BY THIS WARRANTY  
Troy-Bilt LLC will, at its option, repair or replace any part found to be defective in material or  
workmanship without charge for parts and labor  
This limited lifetime warranty also applies to non-powered attachments and accessories.  
Powered attachments and accessories are warranted separately by their manufacturers. Refer  
to the applicable manufacturer’s warranty on these items for terms and conditions.  
WHAT IS NOT  
COVERED BY THIS  
WARRANTY  
This warranty does not apply to parts that have been damaged by accident, alteration, misuse,  
abuse, neglect, improper maintenance, vandalism, theft, fire, water, or damage because of peril  
or other natural disaster.  
The following items are not covered after the first year of this residential use limited warranty:  
belts, batteries, bushings, seals, tines, tires, wheels, paint, appearance items, and similar items  
that are normally replaced through periodic maintenance.  
Charges for pick-up, delivery, and service calls are not covered by this warranty.  
Service completed by someone other than an authorized service dealer is not covered by this  
warranty.  
Parts that are not genuine Troy-Bilt LLC service parts are not covered by this warranty.  
The engine is warranted separately by the engine manufacturer. Refer to the engine  
manufacturer’s warranty for terms and conditions.  
LIMITED  
COMMERCIAL  
USE WARRANTY  
If used for commercial, institutional, industrial, rental, or demonstrator purposes, the warranty  
on the tiller is limited in duration to 90 days from the date of purchase.  
This warranty does not apply to parts that have been damaged by accident, alteration, misuse,  
abuse, neglect, improper maintenance, vandalism, theft, fire, water, or damage because of  
peril or other natural disaster.  
HOW TO OBTAIN  
SERVICE  
Warranty service is available, with proof of purchase, through your local authorized service  
dealer. To locate a dealer in your area, consult your Yellow Pages, or contact Troy-Bilt LLC at  
P.O. Box 361131, Cleveland, Ohio 44136-0019, 1-866-840-6483, or log on to our Web site at  
The provisions set forth in this warranty provide the sole and exclusive remedy arising from the sale. Troy-Bilt LLC shall  
not be liable for any incidental or consequential damage or expense of any kind, including but not limited to cost of  
equipment rental, loss of profits, or costs of hiring services to perform tasks normally performed by the equipment.  
Any implied warranties, including any implied warranty of merchantability or fitness for a particular purpose, shall be limited  
in duration to the period of ownership by the original purchaser (and a maximum of 90 days from the date of sale if the tiller is  
purchased for commercial or other non-residential use).  
Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitations on how long an  
implied warranty lasts, so the above exclusions or limitations may not apply to you.  
This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.  
For customer assistance, contact your nearest authorized dealer, or contact us at:  
TROY-BILT LLC, P.O. Box 361131, Cleveland, Ohio 44136-0019, 1-866-840-6483  
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