Champion Power Equipment 19-Inch Rear Tine Tiller Operator's Manual for All Serial Numbers in
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OPERATOR'S MANUAL
MODEL #100380
REAR TINE TILLER
or visit championpowerequipment.com
READ AND SAVE THIS MANUAL. This manual contains impor tant safety precautions which should be read and understood before operating the product. Failure to
do so could result in serious injury. This manual should remain with the product.
Specifications, descriptions and illustrations in this manual are as accurate as known at the time of publication, but are subject to change without notice.
REV 20220913 Champion Power Equipment, Inc., Santa Fe Springs, CA USA
100380 - REAR TINE TILLER
TABLE OF CONTENTS
TABLE OF CONTENTS
Introduction ................................................... 3
Safety Definitions .......................................... 3
Important Safety Instructions ....................... 4
Training .............................................................4
Preparation .........................................................4
Operation ...........................................................4
Maintenance and Storage .........................................5
Fuel Safety .........................................................6
Safety Symbols .....................................................7
Operation Symbols ................................................. 9
Quickstart Label Symbols........................................ 10
Safety Labels ..................................................... 11
Safety Labels ..................................................... 12
Controls and Features ................................. 13
Tiller .............................................................. 13
Engine ............................................................ 13
Assembly ..................................................... 15
Unpacking ........................................................ 15
Attach Lower Handle ............................................. 15
Install the Wheels ................................................ 15
Install the Tines .................................................. 15
Install the Tine Shield ............................................ 15
Install the Depth Regulator ...................................... 16
Attach Upper Handle ............................................. 16
Attach Speed Control ............................................ 16
Attach Front Bumper ............................................. 16
Introduction ....................................................... 17
Wheel Drive Pins ................................................. 17
Forward Lever .................................................... 17
Reverse Lever .................................................... 18
Depth Regulator Lever Adjustment .............................. 18
Handlebar Height Adjustment .................................... 19
Operation ..................................................... 19
Introduction ....................................................... 19
Add Engine Oil .................................................... 19
Add Fuel .......................................................... 20
Transmission Gear Oil ............................................ 21
Starting the Engine ............................................... 21
Stopping the Engine and the Tiller ............................... 22
Operation at High Altitude ....................................... 22
Tilling Tips and Techniques ......................... 23
Tilling Depths ..................................................... 23
Choosing Correct Wheel and Tine Speeds ...................... 23
Let the Tiller Do the Work ........................................ 23
Avoid Tilling Soggy, Wet Soil ..................................... 23
Preparing Seedbeds .............................................. 23
Clearing the Tines ................................................ 24
Loading and Unloading the Tiller ................................ 25
Maintenance ................................................ 25
Tiller Lubrication ................................................. 26
Check for Oil Leaks .............................................. 26
Check Hardware.................................................. 26
Check Tire Pressure .............................................. 26
Transmission Gear Oil Service ................................... 26
Tines .............................................................. 27
Checking and Adjusting Forward Drive Belt Tension ........... 28
Belt Tension Adjustment ......................................... 29
Change Forward/Reverse Belts ................................. 29
Air Cleaner Service ............................................... 31
Engine Oil Service ................................................ 31
Air Cleaner Maintenance ......................................... 32
Spark Plug Service ............................................... 32
Spark Arrester Screen Service .................................. 32
Transportation and Storage ......................... 32
Off-Season Storage .............................................. 32
Removing from Storage .......................................... 33
Specifications .............................................. 34
Tiller Specifications .............................................. 34
Engine Specifications ............................................ 34
Fuel Specifications ............................................... 34
Troubleshooting ........................................... 35
Difficulty Starting Engine (Recoil) ............................... 36
Gasoline Engine: No Power ...................................... 37
Gasoline Engine Running Roughly ............................... 37
Stops Suddenly When Running .................................. 38
Engine is Overheating ............................................ 38
2
100380 - REAR TINE TILLER
INTRODUCTION
INTRODUCTION
Congratulations on your purchase of a Champion Power Equipment
(CPE) product. CPE designs, builds, and supports all of our
products to strict specifications and guidelines. With proper
product knowledge, safe use, and regular maintenance, this
product should bring years of satisfying service.
Every effort has been made to ensure the accuracy and
completeness of the information in this manual at the time of
publication, and we reserve the right to change, alter and/or
improve the product and this document at any time without prior
notice.
Since CPE highly values how our products are designed,
manufactured, operated and are serviced, and also highly value
your safety and the safety of others, we would like you to take the
time to review this product manual and other product materials
thoroughly and be fully aware and knowledgeable of the assembly,
operation, dangers and maintenance of the product before use.
Fully familiarize yourself, and make sure others who plan on
operating the product fully familiarize themselves too, with the
proper safety and operation procedures before each use. Please
always exercise common sense and always err on the side
of caution when operating the product to ensure no accident,
property damage, or injury occurs. We want you to continue to use
and be satisfied with your CPE product for years to come.
SAFETY DEFINITIONS
The purpose of safety symbols is to attract your attention to
possible dangers. The safety symbols, and their explanations,
deserve your careful attention and understanding. The safety
warnings do not by themselves eliminate any danger. The
instructions or warnings they give are not substitutes for proper
accident prevention measures.
DANGER
DANGER indicates a hazardous situation which,if not avoided,
will result in death or serious injury.
WARNING
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
NOTICE
When contacting CPE about parts and/or service, you will need to
supply the complete model and serial numbers of your product.
Transcribe the information found on your product’s nameplate
label to the table below
CPE TECHNICAL SUPPORT TEAM
1-877-338-0999
MODEL NUMBER
100380
SERIAL NUMBER
DATE OF PURCHASE
PURCHASE LOCATION
NOTICE is used to address practices not related to physical
injury.
3
100380 - REAR TINE TILLER
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
WARNING
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
This machine meets voluntary safety standard B71.8 – 1996,
which is sponsored by the Outdoor Power Equipment Institute,
Inc., and is published by the American National Standards
Institute.
Training
1. Carefully read this Operator’s Manual 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.
2. Never allow children under age 16 to operate the tiller. Never
allow adults to operate the tiller without proper instruction.
3. Keep the area of operation clear of all persons, particularly
children and pets.
4. Keep in mind that the operator or user is responsible for
accidents or hazards occurring to other people, their property,
and themselves.
6d. Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors. Use a funnel or spout to prevent spillage.
6e. Replace all fuel tank and container caps securely.
6f. If fuel is spilled, do not attempt to start the engine, but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors have
dissipated.
7. Never make adjustments when engine is running (unless
recommended by manufacturer).
Operation
1. Do not put hands or feet near or under rotating parts.
2. DO NOT till in reverse.
3. Exercise extreme caution when on or crossing gravel drives,
walks, or roads. Stay alert for hidden hazards or traffic. Do
not carry passengers.
4. After striking a foreign object, stop the engine, remove the
wire from the spark plug and prevent it from touching the
spark plug. Thoroughly inspect the machine for any damage
and repair the damage before restarting and operating the
machine
5. Exercise caution to avoid slipping or falling.
Preparation
1. Thoroughly inspect the area where the tiller is to be used and
remove all foreign objects.
2. Be sure all tiller controls are released and both wheels are in
the Wheel Drive position before starting the engine.
3. Do not operate the tiller without wearing adequate outer
garments. Avoid loose garments or jewelry that could get
caught in moving parts.
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.
5. Do not till near underground electric cables, telephone lines,
pipes or hoses. If in doubt, contact your telephone or utility
company.
6. Warning: Handle fuel with care; it is highly flammable and its
vapors are explosive. Take the following precautions:
6a. Store fuel in containers specifically designed for this
purpose.
6b. The gas cap shall never be removed or fuel added while
the engine is running. Allow the engine to cool for several
minutes before adding fuel.
6c. Keep matches, cigarettes, cigars, pipes, open flames and
sparks away from the fuel tank and fuel container.
6. 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.
Vibration is generally a warning of trouble.
7. Stop the engine, disconnect the spark plug wire and prevent
it from touching the spark plug, whenever you leave the
operating position, before unclogging the tines,
or when making any repairs, adjustments or inspections.
8. Take all possible precautions when leaving the machine
unattended. Stop the engine. Disconnect the spark plug wire
and move it away from the spark plug. Be sure that both
wheels are in the Wheel Drive position.
9. Before cleaning, repairing, or inspecting, 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 accidental starting.
10. The flap on the tine hood must be down when operating the
tiller.
11. Never use the tiller unless proper guards, plates, or other
safety protective devices are in place.
12. Do not run the engine in an enclosed area. Engine exhaust
contains carbon monoxide gas, a deadly poison that is
odorless, colorless, and tasteless.
13. Keep children and pets away.
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100380 - REAR TINE TILLER
IMPORTANT SAFETY INSTRUCTIONS
14. Never operate the tiller under engine power if the wheels
are in the Freewheel position. In the Freewheel position,
the wheels will not hold the tiller back and the revolving tines
could propel the tiller rapidly, possibly causing loss of control.
Always engage the wheels with the wheel drive pins in the
Wheel Drive position before starting the engine or engaging
the tines⁄wheels with the forward or reverse controls.
15. Be aware that the tiller may unexpectedly bounce
upward or jump forward if the tines should strike
extremely hard packed soil, frozen ground, or buried
obstacles like large stones, roots, or stumps. If in
doubt about the tilling conditions, always use the following
operating precautions to assist you in maintaining control of
the tiller:
15a . Use shallower depth regulator settings, working
gradually deeper with each pass.
15b. Use slower engine speeds.
15c. Clear the tilling area of all large stones, roots or other
debris.
15d. Avoid using downward pressure on the handlebars.
If need be, use slight upward pressure to keep the tines
from digging too deeply.
15e. In an emergency, stop the tines and wheels by releasing
whichever lever is engaged. Do not attempt to restrain the
tiller.
26. Start the engine carefully according to instructions and with
feet well away from the tines.
27. Never pick up or carry a machine while the engine is running.
Maintenance and Storage
1. Check all nuts, bolts, and screws for proper tightness to be
sure the equipment is in safe working condition.
2. 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
motors, etc. Allow the engine to cool before storing the unit in
any enclosure.
3. To reduce the chances of a fire, keep the engine free of grass,
leaves, or excessive grease.
4. Store gasoline in a cool, well-ventilated area, safely away
from any spark- or flame-producing equipment. Store
gasoline in an approved container, safely away from the reach
of children.
5. Never perform maintenance while the engine is running or
the spark plug wire is connected, except when specifically
instructed to do so.
6. If the fuel tank has to be drained, do this outdoors.
16. Do not overload the tiller’s capacity by attempting to till too
deeply at too fast a rate.
17. Never operate the tiller at high transport speeds on hard or
slippery surfaces. Look behind and use care when backing
up.
18. Do not operate the tiller on a slope that is too steep for safety
(greater than 15 degrees). When on slopes, slow down and
make sure you have good footing. Never permit the tiller to
freewheel down slopes.
19. Never allow bystanders near the unit.
20. Never operate the tiller without good visibility or light.
21. Never operate the tiller if you are tired; or under the influence
of alcohol, drugs or medication.
22. Operators shall not tamper with the engine-governor settings
on the machine; 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.
23. Do not touch engine parts which may be hot from operation.
Let parts cool down sufficiently.
24. Please remember: You can always stop the tines and wheels
by releasing control levers (whichever control is engaged).
25. Never pull the tiller towards you.
5
100380 - REAR TINE TILLER
IMPORTANT SAFETY INSTRUCTIONS
Fuel Safety
DANGER
GASOLINE AND GASOLINE VAPORS ARE HIGHLY
FLAMMABLE AND EXPLOSIVE.
Fire or explosion can cause severe burns or death.
Gasoline and gasoline vapors:
– Gasoline is highly flammable and explosive.
– Gasoline can cause a fire or explosion if ignited.
– Gasoline is a liquid fuel but it’s vapors can ignite.
– Gasoline is a skin irritant and needs to be cleaned up
immediately if spilled on skin or clothes.
– Gasoline has a distinctive odor, this will help detect potential
leaks quickly.
– In any petroleum gas fire, flames should not be extinguished
unless by doing so the fuel supply valve can be turned OFF.
This is because if a fire is extinguished and a supply of fuel is
not turned OFF, then an explosion hazard could be created.
When transporting or servicing the tiller:
Make certain that the fuel valve is in the OFF position and the
gasoline tank is empty.
Disconnect the spark plug wire.
When storing the tiller:
Store away from sparks, open flames, pilot lights, heat and other
sources of ignition.
Do not store tiller or gasoline near furnaces, water heaters, or any
other appliances that produce heat or have automatic ignitions.
WARNING
Never use a gasoline container, gasoline tank, or any other fuel
item that is damaged or appears damaged.
– Gasoline expands or contracts with ambient temperatures.
Never fill the gasoline tank to full capacity, as gasoline needs
room to expand if temperatures rise.
When adding or removing gasoline:
Turn the tiller off and let it cool for at least two minutes before
removing the gasoline cap. Loosen the cap slowly to relieve
pressure in the tank.
Only fill or drain gasoline outdoors in a well-ventilated area.
DO NOT pump gasoline directly into the tiller at the gas station.
Use an approved container to transfer the fuel to the tiller.
DO NOT overfill the gasoline tank.
Always keep gasoline away from sparks, open flames, pilot lights,
heat and other sources of ignition.
DO NOT light or smoke cigarettes.
When starting the tiller:
DO NOT attempt to start a damaged tiller.
Make certain that the gasoline cap, air filter, spark plug, fuel lines
and exhaust system are properly in place.
Allow spilled gasoline to evaporate fully before attempting to start
the engine.
Make certain that the tiller is resting firmly on level ground.
When operating the tiller:
DO NOT tip the tiller or allow fuel or oil to spill.
6
100380 - REAR TINE TILLER
IMPORTANT SAFETY INSTRUCTIONS
Safety Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of
these symbols will allow you to more safely operate the product.
SYMBOL MEANING
Read Operator’s Manual. To reduce the risk of injury, user must read and understand operator’s manual
before using this product.
Eye and Ear Protection. Always wear safety goggles or safety glasses with side shields, and as
necessary a full face-shield as well as full ear protection when operating this product. Always wear eye
protection with side shields marked to comply with ANSI Z87.1.
Footwear. Always wear safety shoes or heavy boots when operating the machine.
Gloves. Always wear nonslip, heavy-duty protective gloves when operating this product.
Safety Alert. This machine was built to be operated according to the safe operation practices in this
manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This machine is capable of amputating fingers, hands, toes and feet and throwing
foreign objects. Failure to observe the safety instructions could result in serious injury or death.
Fire/Explosion. Fuel and its vapors are extremely flammable and explosive. Fire or explosion can cause
severe burns or death. Operation of this equipment may create sparks that can start fires around dry
vegetation. A spark arrestor may be required. The operator should contact local fire agencies for laws or
regulations relating to fire prevention requirements.
Hot Surface. To reduce the risk of injury or damage, avoid contact with any hot surface.
Open Flame Alert. Fuel and its vapors are extremely flammable and explosive. Keep fuel away from
smoking, open flames, sparks, pilot lights, heat, and other ignition sources.
7
100380 - REAR TINE TILLER
SYMBOL MEANING
IMPORTANT SAFETY INSTRUCTIONS
Toxic Fumes. The engine exhaust from this product contains chemicals known to cause cancer, birth
defects and other reproductive harm.
Risk of Asphyxiation. This engine emits carbon monoxide, an odorless, colorless poison gas. Breathing
carbon monoxide can cause nausea, fainting or death. Use only in a well-ventilated area.
Clearance. Keep all objects including others at least 10 feet (3m) from this machine. Only one person
should operate the tiller and load the logs.
Rotating Tines. Avoid injury from rotating tines. Keep hands away.
Rotating Tines. Avoid injury from rotating tines. Keep feet away.
Thrown Objects. This machine may pick up and throw objects which can cause serious personal injury.
8
100380 - REAR TINE TILLER
IMPORTANT SAFETY INSTRUCTIONS
Operation Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of
these symbols will allow you to more safely operate the product.
SYMBOL MEANING
Choke Lever
CHOKE: left position
RUN: right position
Fuel Valve
CLOSED: left position
OPEN: right position
Throttle Lever
FA S T: left position
Throttle Lever
SLOW: right position
Stop
SYMBOL MEANING
Forward.
Reverse.
Engage Wheels and Tines.
Disengage Wheels and Tines.
Speed.
Transmission Gear Oil. API rated GL-4
or GL-5 Viscosity of SAE 140, SAE 85W140 or SAE 80W-90.
9
100380 - REAR TINE TILLER
2197-L-OP-B
1
10W-30
5
1
2
3
7
42
6
IMPORTANT SAFETY INSTRUCTIONS
Quickstart Label Symbols
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these
symbols will allow you to more safely operate the product.
Starting the Engine
1. Check Oil Level. Recommended oil is 10W-30. The engine can
be seriously damaged without oil. Always check the oil level
before using. The machine must be resting firmly on level
ground when checking.
2. Add gasoline with a minimum octane rating of 87 and an
ethanol content of less than 10% by volume.
3. Move the choke lever to “CHOKE” position.
4. Move the throttle lever to “FAST” position.
5. Move the fuel valve to “OPEN” position.
6. Pull starter cord.
7. Move the choke lever to “RUN” position.
Stopping the Engine
In an emergency, turn the engine switch to the “OFF”
position.
Under normal operation:
1. Turn the fuel valve to the “OFF” position.
2. Let the engine run until fuel starvation has stopped the
engine. This usually takes few minutes.
Important: Always ensure that the fuel valve is in the “OFF”
position when the engine is not in use.
10
100380 - REAR TINE TILLER
1966-L-SF-A
DO NOT TOUCH!
Hot surface.
WARNING
¡NO TOCAR!
Superficie caliente.
ADVERTENCIA
AVERTISSEMENT
NE TOUCHEZ PAS!
Surface chaude.
2018-L-OP-A
ESSENCE SANS PL OM SEULEMENT.
Indice d’octane minimal de
87. Maximum 10 % d'éthanol.
La clasificación mínimo de 87
octano. Máximo de e tanol de 10%.
GASOLINA SIN PL OMO SOLAMENTE.UNLEADED FUEL ONLY.
Minimum octane rating o f 87.
Maximum 10% ethanol.
1253-L-SF-A
DANGER PELIGRO DANGER
IMPORTANT SAFETY INSTRUCTIONS
Safety Labels
These labels warn you of potential hazards that can cause serious injury. Read them carefully.
If a label comes off or becomes hard to read, contact Technical Support Team for possible replacement.
A
B
D
C
D
LABEL DESCRIPTION
A
Hot Surface
B
C
D
Fuel
Safety Icons
DANGER PELIGRO DANGE R
DO NOT till in rever se.
NO cultivar
en reversa.
NE PAS labourer en
marche arrière.
Safety Icons
1254-L-SF-A
11
100380 - REAR TINE TILLER
WARNING
Operation o f this equipment m ay create sparks t hat can star t fires around
dry vegeta tion. A spark arr estor may be requi red. The operat or should
contact local fire agencies for laws or regulations relating to fire prevention requirements.
ADVERTENCIA
Operación de este equipo puede crear chispas que pueden
iniciar incen dios en vegetaci ón seca. Un parach ispas puede ser
requerido. E l operador deber ía contactar la s agencias local es de incendios par a leyes o
regulaciones relacionadas con requisitos de prevención de incendios.
AVERTISSEMENT
Le fonction nement de cet équ ipement peut cré er des
étincelles qui peuvent déclencher des incendies autour de la
végétatio n sèche. Un pare- étincelles pe ut être nécess aire. L'utilisateur do it communiquer av ec
le service d'i ncendie local p our les lois et les rè glements rela tifs à la prévent ion des incendie s.
1047-L-SF-C
IMPORTANT SAFETY INSTRUCTIONS
Safety Labels
These labels warn you of potential hazards that can cause serious injury. Read them carefully.
If a label comes off or becomes hard to read, contact Technical Support Team for possible replacement.
E
F
LABEL DESCRIPTION
E
DANGER PELIGRO DANGER
1253-L-SF-A
F
Combustion
Safety Icons
12
100380 - REAR TINE TILLER
CONTROLS AND FEATURES
CONTROLS AND FEATURES
Read this operator’s manual before operating your tiller. Familiarize yourself with the location and function of the controls and features.
Save this manual for future reference.
8
9
11
10
6
1
2
3
4
5
7
1
11
2
3
4
5
6
10
9
8
7
Tiller
1. Front Bumper
2. Wheels
3. Wheel Lock Pins
4. Tines
5. Tine Shield
6. Depth Regulator Lever
7. Reverse Lever
8. Forward Lever
9. Handlebars
10. Speed Control
11. Gear Oil Dipstick
Engine
1. Muffler
2. Air Filter – Protects the engine by filtering dust and debris
from the intake air.
3. Throttle
4. Choke – Used to start the engine.
5. Fuel Valve – Used to turn fuel supply on and off to engine.
6. Engine On/Off Switch
7. Oil Drain Bolt – Used to drain the oil.
8. Oil Fill Cap/Dipstick – Used to check and fill oil level.
9. Recoil Starter – Used to manually start the engine.
10. Gasoline Tank – 0.82 gal. (3.1 L)
11. Gasoline Tank Cap
13
100380 - REAR TINE TILLER
Parts Included
Accessories
Engine Oil [16.9 fl. oz. (500 ml)] .................................................1
Oil Funnel ..................................................................................1
Tools Included
8–10 Wrench .............................................................................1
12–14 Wrench ...........................................................................1
13–16 Wrench ........................................................................... 1
Spark Plug Wrench (engine) .......................................................1
Tools Not Included
CONTROLS AND FEATURES
Needle Nose Pliers (for cotter pins) ............................................1
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