Champion 224cc OHV CPE User manual

OPERATOR'S MANUAL
MODEL #100738
224cc ENGINE
REV 20210224 Champion Power Equipment, Inc., Santa Fe Springs, CA USA
or visit championpowerequipment.com
READ AND SAVE THIS MANUAL. This manual contains important 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.
REGISTER YOUR PRODUCT ONLINE
at championpowerequipment.com
SERIAL NO. LABEL

100738 - 224CC ENGINE TABLE OF CONTENTS
2
TABLE OF CONTENTS
Introduction...................................................3
Safety Definitions ..........................................3
Important Safety Instructions.......................4
Fuel Safety .........................................................5
Safety and Dataplate Labels.......................................6
Safety Symbols.....................................................7
Operation Symbols.................................................9
Quickstart Label Symbols..........................................9
Controls and Features ................................. 10
Engine ............................................................ 10
Assembly..................................................... 11
Add Engine Oil.................................................... 11
Add Fuel .......................................................... 12
Operation..................................................... 13
Starting the Engine............................................... 13
Stopping the Engine.............................................. 14
Operation at High Altitude ....................................... 14
Maintenance................................................ 15
Cleaning the Engine .............................................. 15
Changing the Engine Oil ......................................... 15
Cleaning and Adjusting the Spark Plug(s) ....................... 15
Cleaning the Air Filter ............................................ 16
Maintenance Schedule........................................... 16
Storage ........................................................ 17
Engine Storage ................................................... 17
Engine Stored for Less than 30 Days ........................... 17
Engines Stored for Over 30 Days................................ 17
Specifications.............................................. 18
Engine Specifications ............................................ 18
Oil Specifications................................................. 18
Fuel Specifications ............................................... 18
Spark Plug Specifications........................................ 18
Valve Specifications.............................................. 18
Key Shaft ......................................................... 18
Troubleshooting........................................... 19
WARRANTY*.................................................20
Warranty Qualifications .......................................... 20
Repair/Replacement Warranty................................... 20
Do Not Return The Unit To The Place Of Purchase ............. 20
Warranty Exclusions ............................................. 20
Other Exclusions ................................................. 20
Limits of Implied Warranty and Consequential Damage........ 20
Contact Information.............................................. 20

100738 - 224CC ENGINE INTRODUCTION
3
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.
CPE highly values how our products are designed, manufactured,
operated, and serviced as well as providing safety to the operator
and those around the engine. Therefore, it is IMPORTANT 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.
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
100738
SERIAL NUMBER
DATE OF PURCHASE
PURCHASE LOCATION
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
NOTICE indicates information considered important, but not
hazard-related (e.g., messages relating to property damage).

100738 - 224CC ENGINE IMPORTANT SAFETY INSTRUCTIONS
4
IMPORTANT SAFETY INSTRUCTIONS
WARNING
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
DANGER
Engine exhaust contains carbon monoxide, a colorless,
odorless, poisonous gas. Breathing carbon monoxide will
cause nausea, dizziness, fainting or death. If you start to feel
dizzy or weak, get to fresh air immediately.
OPERATE ENGINE OUTDOORS ONLY IN A WELL VENTILATED
AREA AND POINT EXHAUST AWAY.
DO NOT operate the engine inside any building, including
garages, basements, crawlspaces, sheds or enclosed
compartments.
DO NOT allow exhaust fumes to enter a confined area through
windows, doors, vents or other openings.
DANGER
Using an engine indoors CAN KILL YOU IN MINUTES. Engine
exhaust contains carbon monoxide. This is a poison you cannot
see or smell.
NEVER use inside a home or garage, EVEN IF doors and
windows are open.
ONLY use OUTSIDE and far away from windows, doors,
and vents.
Install battery-operated carbon monoxide alarms or plug-in
carbon monoxide alarms with battery back-up according to the
manufacturer’s instructions.
DANGER
Operate equipment with guards in place.
Rotating parts can entangle hands, feet, hair, clothing and/or
accessories. Traumatic amputation or severe laceration can
result.
Keep hands and feet away from rotating parts.
Tie up long hair and remove jewelry.
DO NOT wear loose-fitting clothing, dangling drawstrings or
items that could become caught.
WARNING
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.
WARNING
Sparks can result in fire or electrical shock.
When servicing the engine:
Disconnect the spark plug wire and place it where it cannot
contact the plug.
DO NOT check for spark with the plug removed.
Use only approved spark plug testers.
WARNING
Running engines produce heat. Severe burns can occur on
contact. Combustible material can catch fire on contact.
DO NOT touch hot surfaces.
Avoid contact with hot exhaust gases.
Allow equipment to cool before touching.
Maintain at least 3 ft. (91.4 cm) of clearance on all sides to
ensure adequate cooling.
Maintain at least 5 ft. (1.5 m) of clearance from combustible
materials.
WARNING
Rapid retraction of the recoil cord will pull hand and arm
towards the engine faster than you can let go. Broken bones,
fractures, bruises or sprains could result. Unintentional
startup can result in entanglement, traumatic amputation or
laceration.
When starting engine, pull the recoil cord slowly until
resistance is felt and then pull rapidly to avoid kickback.
DO NOT start or stop the engine with electrical devices
plugged in and turned on.

100738 - 224CC ENGINE IMPORTANT SAFETY INSTRUCTIONS
5
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.
–Gasoline expands or contracts with ambient temperatures.
Never fill the gasoline tank to full capacity, as gasoline needs
room to expand when temperatures rise.
–In the case of any petroleum gasoline fire, flames should never
be extinguished unless the fuel supply valve can be turned
OFF. By not doing so, if a fire is extinguished and the supply
of fuel is not turned OFF, an explosion hazard could be created.
When adding or removing gasoline:
DO NOT light or smoke cigarettes.
Turn the engine off and let cool for at least two minutes before
removing the gasoline cap. Always 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 engine at the gas station.
Always use an approved container to transfer the fuel to the
engine.
DO NOT overfill the gasoline tank.
Always keep gasoline away from sparks, open flames, pilot lights,
heat and other sources of ignition.
DANGER
NEVER place a gasoline container, gasoline tank or any
combustible material in the path of the exhaust stream during
operation of the engine.
WARNING
Never use a gasoline container, gasoline tank, or any other fuel
item that is broken, cut, torn or damaged.

100738 - 224CC ENGINE SAFETY DEFINITIONS
6
TopSide Muffler
A
B
Safety and Dataplate 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.
C
E
LABEL DESCRIPTION
A
1253-L-SF-A
DANGER PELIGRO DANGER
K485 2945 109 ---
ColorsLPN 1253-L-SF
Rev A
Size 85 x 35 mm
Artwork Notes
3mm corner radius; 2mm safe margin; white to be
printed shown in 50% process magenta
Revision Changes
---
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.
Safety Symbols
B
WARNING 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.
ADVERTENCIA Operación de este equipo puede crear chispas que pueden
iniciar incendios en vegetación seca. Un parachispas puede ser
requerido. El operador debería contactar las agencias locales de incendios para leyes o
regulaciones relacionadas con requisitos de prevención de incendios.
AVERTISSEMENT Le fonctionnement de cet équipement peut créer des
étincelles qui peuvent déclencher des incendies autour de la
végétation sèche. Un pare-étincelles peut être nécessaire. L'utilisateur doit communiquer avec
le service d'incendie local pour les lois et les règlements relatifs à la prévention des incendies.
1047-L-SF-C
K152 --- --- ---
ColorsLPN 1047-L-SF
Rev C
Size 89 x 38 mm
Artwork Notes
3mm corner radius; 2mm safe margin
Revision Changes
B: upd ated French per CTC 10 0493 review
C: Shr ink heig ht 3mm to fit 10 0782 eng ine
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.
Spark Arrestor
C
2018-L-OP-A
ESSENCE SANS PLOM SEULEMENT.
Indice d’octane minimal de
87. Maximum 10 % d'éthanol.
La clasificación mínimo de 87
octano. Máximo de etanol de 10%.
GASOLINA SIN PLOMO SOLAMENTE.UNLEADED FUEL ONLY.
Minimum octane rating of 87.
Maximum 10% ethanol.
K109 --- --- ---
ColorsLPN 2018 -L-OP
Rev B
Size Special
Artwork Notes
3mm corner radius; 2mm safe margin; to be printed
on
WHITE substrate.
Revision Changes
-Cha nge octan e rating 8 5 to octane r ating 87
(20200409)
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside p arties withou t the explicit conse nt of Champion Power E quipment.
Fuel Safety
D
1966-L-SF-A
DO NOT TOUCH!
Hot surface.
WARNING
¡NO TOCAR!
Superficie caliente.
ADVERTENCIA
AVERTISSEMENT
NE TOUCHEZ PAS!
Surface chaude.
K485 152 --- ---
ColorsLPN 1966-L-S F
Rev A
Size 59 x 47 mm
Artwork Notes
3mm corner radius; 2mm safe margin; whit e to be
prin ted shown i n 50% proce ss magent a
Revision Changes
---
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit c onsent of Champion Power Equipment.
Hot Surface
E
CHAMPION POWER EQUIPMENT, INC.
12039 SMITH AVENUE
SANTA FE SPRINGS, CA 90670
USA / É.-U.
1-877-338-0999
WWW.CHAMPIONPOWEREQUIPMENT.COM
MADE IN CHINA / FABRIQUÉ EN CHINE
2828-L-PR-A
MANUFACTURE DATE
DATE DE FABRICATION
SERIAL NO.
N° DE SÉRIE
MODEL
MODÈLE 100738
XXXX
XXXXXXXXXXXX
K--- --- --- ---
ColorsLPN 2828-L-PR-A
Rev A
Size 51 x 64 mm
Artwork Notes
3mm corner ra dius; 2mm safe margin; to be printe d
on sec urity s ubstr ate; magenta text to be filled in
during time of produc tion
Revision Changes
---
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.
Dataplate
D

100738 - 224CC ENGINE SAFETY DEFINITIONS
7
Safety Symbols
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.
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.
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. Precautions that involve your safety.
Risk of Fire. Fuel and its vapors are extremely flammable and explosive. Fire can cause severe
burns or death. Do not add fuel while the product is operating or still hot.
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.

100738 - 224CC ENGINE SAFETY DEFINITIONS
8
SYMBOL MEANING
Toxic Fumes. The engine exhaust from this product contains chemicals known to the state of
California to cause cancer and 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.

100738 - 224CC ENGINE SAFETY DEFINITIONS
9
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
STOP or OFF
Fuel/Gasoline Valve ON/OFF
Choke Lever
CHOKE: left position
RUN: right position
SYMBOL MEANING
Fuel Gauge: Full
Fuel Gauge: Empty
Throttle Lever FAST/SLOW
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
DANGER
Move equipment outside and far away from windows,
doors and intake ventilation covers.
1. Check oil level.
Recommended oil is 5W-30.
2. Check gasoline level.
When adding gasoline, use a minimum octane rating of 87
and an ethanol content of 10% or less by volume.
3. Move the choke lever to “CHOKE” position.
4. Move the throttle lever to “FAST” position.
5. Turn the fuel valve to “ON” position.
6. Pull the recoil 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.
2834-L-OP-A
1
5W-30

5
3
7
42

6
1
2
K376 485 152 CG1
ColorsLPN 2834-L-OP
Rev A
Size 75 x 35 mm
Artwork Notes
3mm corner radius; 2mm safe margin; to be printed
on
WHITE substrate.
Revision Changes
---
This artwork belongs to Champion Power Equipment. The contents are confidential and privileged and shall not be disclosed to or used by or for
outside parties without the explicit consent of Champion Power Equipment.

100738 - 224CC ENGINE CONTROLS AND FEATURES
10
CONTROLS AND FEATURES
Read this operator’s manual before operating your log splitter. Familiarize yourself with the location and function of the controls and
features. Save this manual for future reference.
Engine
1. Muffler
2. Air Filter – Protects the engine by filtering dust and debris
from the intake air.
3. Throttle Control
4. Choke – Used to start the engine.
5. Fuel Valve On/Off
6. Oil Fill Cap/Dipstick –Used to check and fill oil level.
7. Oil Drain Bolt –Used to drain engine oil.
8. Recoil Starter – Used to manually start the engine.
9. Engine Switch – Used to stop the engine.
10. Gasoline Tank – 0.8 gal. (3.1 L)
11. Gasoline Gauge
12. Fuel Cap – Remove to add fuel.
1
12
2
9
11
3
4
5
6
10
78

100738 - 224CC ENGINE ASSEMBLY
11
ASSEMBLY
Add Engine Oil
WARNING
DO NOT attempt to crank or start the engine before it has been
properly filled with the recommended type and amount of oil.
Damage to the engine as a result of failing to follow these
instructions will void your warranty.
NOTICE
The recommended oil type for typical use is 5W-30
automotive oil. However, using the listed conventional oils
shown in the “Recommended Engine Oil Type” chart may be
used for typical use including the first 5 hours of the break-in
run time period of the engine.
If running engine in extreme temperatures, refer to the
“Recommended Engine Oil Type” chart.
-20 020 40 60
Ambient temperature
Recommended Engine Oil Type
80 100 120
-28.9
°F
°C -17.8 -6.7 4.4 15.6 26.7 37.8 48.9
10W-30
5W-30 Full Synthetic
10W-405W-30
1. Place the equipment on a flat, level surface.
2. Remove oil fill cap/dipstick to add oil.
3. Using a funnel, add up to 16.9 fl. oz (500 ml) (include) of oil
and replace oil fill cap/dipstick. DO NOT OVERFILL.
4. Check engine oil level daily and add as needed.
MAX
OIL DIP STICK
NOTICE
Once oil has been added, a visual check should show oil about
1-2 threads from running out of the fill hole.
If using the dipstick to check oil level, DO NOT screw in the
dipstick while checking.
NOTICE
Check oil often during the break-in period. Refer to the
Maintenance section for recommended service intervals.
CAUTION
The engine is equipped with a low oil shut-off and will stop
when the oil level in the crankcase falls below the threshold
level.
NOTICE
The first 5 hours of run time are the break-in period for the
unit. During the break in period stay at or below 50% of the
running watt rating and vary the load occasionally to allow
stator windings to heat and cool. Adjusting the load will also
cause engine speed to vary slightly and help seat piston rings.
After the 5 hour break-in period, change the oil.
NOTICE
Synthetic oil may be used after the 5 hour initial break-in
period. Using synthetic oil does not decrease the recommended
oil change interval. Full synthetic 5W-30 oil will aid in starting
in cold ambient < 41º F (5º C) temperatures.

100738 - 224CC ENGINE ASSEMBLY
12
Add Fuel
1. Use clean, fresh, regular unleaded gasoline with a minimum
octane rating of 87 and an ethanol content of less than 10%
by volume. ybc
2. DO NOT mix oil with gasoline.
3. Remove the gasoline cap.
4. Slowly add gasoline to the tank. DO NOT OVERFILL. Gasoline
can expand after filling. A minimum of ¼ in.
(6.4 mm) of space left in the tank is required for gasoline
expansion, although more than ¼ in. (6.4 mm) is
recommended. Gasoline can be forced out of the tank as a
result of expansion if overfilled, and can affect the stable
running condition of the log splitter.
5. The approximate fuel level is shown on the fuel gauge on top
of the fuel tank.
Empty
Full
CAUTION
Use unleaded gasoline with a minimum octane rating of 87
and an ethanol content of 10% or less by volume.
DO NOT light cigarettes or smoke when filling the tank.
DO NOT mix oil and gasoline.
DO NOT overfill the tank. Fill tank to approximately ¼ in.
(6.4 mm) below the top of the tank to allow for gasoline
expansion.
DO NOT pump gasoline directly into the engine at the pump.
Use an approved fuel container to transfer the gasoline to the
engine.
DO NOT fill tank indoors.
DO NOT fill tank when the engine is running or hot.
WARNING
Pouring gasoline too fast through the fuel screen may result in
blow back of gasoline at the operator while filling.
NOTICE
The engine works well with 10% or less ethanol blended
gasoline. When using ethanol-gasoline blends there are some
issues worth noting:
–Ethanol-gasoline blends can absorb more water than
gasoline alone.
–These ethanol blends can eventually separate, leaving
water or a watery goo in the tank, fuel valve and
carburetor. The compromised gasoline can be drawn into
the carburetor and cause damage to the engine and/or
create potential hazards.
–If a fuel stabilizer is used, confirm that it is formulated to
work with ethanol-gasoline blends.
–Any damages or hazards caused by using ethanol blended
gasoline higher than 10% by volume, improperly stored
gasoline, and/or improperly formulated stabilizers, are not
covered by manufacturer’s warranty.
It is advisable to always shut off the gasoline supply and
run the engine to starvation after each use. See Storage
instructions for extended non-use.

100738 - 224CC ENGINE OPERATION
13
OPERATION
Starting the Engine
1. Make certain the equipment is on a flat, level surface.
2. Move the choke lever to the “CHOKE” position.
3. Move the throttle lever to “FAST” position.
4. Move the fuel valve to the “ON” position.
5. Pull the starter cord until resistance is felt and then pull
rapidly.
6. As engine warms up, move the choke lever to the “RUN”
position.
NOTICE
Keep choke lever in “Choke” position for 2 pulls of the recoil
starter. After second pull, move choke lever to the “Run”
position for up to the next 3 pulls of the recoil starter.
Too much choke leads to spark plug fouling/engine flooding
due to the lack of incoming air. This will cause the engine not
to start.
NOTICE
If the engine starts but does not run make certain that the log
splitter is on a flat, level surface. The engine is equipped with
a low oil sensor that will prevent the engine from running when
the oil level falls below a critical threshold.

100738 - 224CC ENGINE OPERATION
14
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.
NOTICE
If the engine will not be used for a period of two (2) weeks or
longer, please see the Storage section for proper engine and
fuel storage.
Operation at High Altitude
The density of air at high altitude is lower than at sea level. Engine
power is reduced as the air mass and air-fuel ratio decrease.
Engine power and equipment output will be reduced approximately
3½% for every 1000 ft. of elevation above sea level. This is a
natural trend and cannot be changed by adjusting the engine. At
high altitudes increased exhaust emissions can also result due to
the increased enrichment of the air fuel ratio. Other high altitude
issues can include hard starting, increased fuel consumption and
spark plug fouling.
To alleviate high altitude issues other than the natural power
loss, CPE can provide a high altitude carburetor main jet. The
alternative main jet and installation instructions can be obtained
by contacting our Technical Support Team. Installation instructions
are also available in the Technical Bulletin area of the CPE website.
The part number and recommended minimum altitude for the
application of the high altitude carburetor main jet is listed in the
table below.
In order to select the correct high altitude main jet it is necessary
to identify the carburetor model. For this purpose, a code is
stamped on the side of the carburetor. Select the correct high
altitude jet part number corresponding to the carburetor code
found on your particular carburetor.
Carb. Code High Alt. Jet Part Number Min. Altitude
16100-
Z811411-
00M3
16161-Z152010-00A3 Standard
16161-Z151810-00A2 3000-6000 ft.
(914.4-1828.8 m)
16161-Z151610-00A6 6000-8000 ft.
(1828.8-2438.4 m)
WARNING
Operation using the alternative main jet at elevations lower
than the recommended minimum altitude can damage the
engine. For operation at lower elevations, the originally
supplied standard main jet must be used. Operating the
engine with the wrong engine configuration at a given altitude
may increase its emissions and decrease fuel efficiency and
performance.

100738 - 224CC ENGINE MAINTENANCE
15
MAINTENANCE
Make certain that the engine is kept clean and stored properly.
Only operate the unit on a flat, level surface in a clean, dry
operating environment. DO NOT expose the unit to extreme
conditions, excessive dust, dirt, moisture or corrosive vapors.
Inspect all air vents and cooling slots to ensure that they are clean
and unobstructed.
Clean spark arrester every 100 hours.
Check and tighten all bolts and nuts before operating the engine.
WARNING
Never operate a damaged or defective engine.
WARNING
Improper maintenance will void your warranty.
NOTICE
For Emission control devices and systems, read and
understand your responsibilities for service as stated in the
Emission Control Warranty Statement of this manual.
The owner/operator is responsible for all periodic maintenance.
Complete all scheduled maintenance in a timely manner.
Correct any issue before operating the engine.
For service or parts assistance, contact our
Technical Support Team at 1-877-338-0999.
Cleaning the Engine
CAUTION
DO NOT spray engine with water.
Water can contaminate the fuel system and can enter the
engine through the cooling slots and damage the engine.
Use a damp cloth to clean exterior surfaces of the engine.
Use a soft bristle brush to remove excess dirt and oil.
Use an air compressor (25 PSI) to clear dirt and small debris.
Changing the Engine Oil
Change oil when the engine is warm. Refer to the oil specification
to select the proper grade for your operating environment.
1. Remove the oil drain plug with a 10 mm socket
(not included) and extension.
DRAIN BOLT
2. Allow the oil to drain completely into an appropriate container.
3. Replace the oil drain plug.
4. Remove the oil fill cap/dipstick to add oil.
5. Add oil according to Add Engine Oil in Assembly section.
DO NOT OVERFILL. Oil not included for routine maintenance.
6. Dispose of used oil at an approved waste management
facility.
NOTICE
Once oil has been added, a visual check should show oil
about 1-2 threads from running out of the fill hole. If using the
dipstick to check oil level, DO NOT screw in the dipstick while
checking.
Cleaning and Adjusting the Spark Plug(s)
1. Remove the spark plug cable from the spark plug.
2. Use a spark plug socket tool (not included), or a
13/16 in. (21 mm) socket (not included) to remove the plug.
3. Inspect the electrode on the plug. It must be clean and not
worn to produce the spark required for ignition.
4. Make certain the spark plug gap is
0.028-0.031 in. (0.7-0.8 mm).
SPARK PLUG GAP
5. Refer to the spark plug types in Specifications when replacing
the plug.
6. Firmly re-install the plug.
7. Attach the spark plug cable to the spark plug.

100738 - 224CC ENGINE MAINTENANCE
16
Cleaning the Air Filter
1. Using your finger, pry the outer tab up slightly and lift the air
filter cover above the tab lock position.
2. Remove both air filter cover and air filter element.
3. Wash in liquid detergent and water. Squeeze thoroughly dry in
a clean cloth.
4. Saturate in clean engine oil.
5. Squeeze in a clean, absorbent cloth to remove all excess oil.
6. Place the filter in the assembly.
7. Reattach the air filter cover. Attach the side closest to the
gas tank then pivot down to close. Make sure air filter cover
snaps in place.
Maintenance Schedule
Follow the service intervals indicated in the following maintenance
schedule.
Service your engine more frequently when operating in adverse
conditions.
Contact our Technical Support Team at 1-877-338-0999 to locate
the nearest CPE certified service dealer for your log splitter or
engine maintenance needs.
EVERY 8 HOURS OR DAILY
Check engine oil level
Clean around air intake and muffler
FIRST 5 HOURS
Change oil
EVERY 50 HOURS OR EVERY SEASON
Clean air filter
Change oil if operating under heavy load or in hot
environments
EVERY 100 HOURS OR EVERY SEASON
Change oil
Clean/adjust spark plug
Check/adjust valve clearance*
Clean spark arrestor
Clean fuel tank and filter*
EVERY 250 HOURS
Clean combustion chamber*
EVERY 3 YEARS
Replace fuel line*
* To be performed by knowledgeable, experienced owners or CPE certified service
centers.

100738 - 224CC ENGINE STORAGE
17
STORAGE
Refer to the Maintenance section for proper cleaning instructions.
Engine Storage
1. The engine needs to be cool for at least 5 minutes before
storing.
2. Clean the engine before storage according to the Maintenance
section.
Engine Stored for Less than 30 Days
1. Allow the engine to cool completely before storage.
2. Clean engine according to the Maintenance section.
3. To extend the fuel storage life add a properly formulated fuel
stabilizer to the tank.
4. Ensure the fuel valve is in the “OFF” position.
Engines Stored for Over 30 Days
1. Add a properly formulated fuel stabilizer to the tank.
2. Run the engine for a few minutes so the treated fuel cycles
through the fuel system and carburetor.
3. Turn the fuel valve to the “Off” position.
4. Let the engine run until fuel starvation has stopped the
engine. This usually takes a few minutes.
5. The engine needs to cool completely before cleaning and
storage.
6. Clean the engine according to the Maintenance section.
7. Change the oil.
8. Remove the spark plug and pour about 14.8 mL (1⁄2ounce) of
oil into the cylinder. Using the Recoil, crank the engine slowly
to distribute the oil and lubricate the cylinder.
9. Reattach the spark plug.
WARNING
Never store the engine indoors next to appliances where there
is a source of heat or open flame, spark or pilot light because
they can ignite gasoline vapors.
DO NOT store engine near fertilizer or any corrosive material.
Even with an empty gas tank, gasoline vapors could ignite.

100738 - 224CC ENGINE SPECIFICATIONS
18
SPECIFICATIONS
Engine Specifications
Engine ............................................. 224cc OHV CPE
PTO Rotation .................................... Counterclockwise
Ignition Mode.................................................... TCI
Displacement................................................. 224cc
Torque (max) .................................13 N.m at 2500 RPM
Compression .................................................. 8.8:1
Output Shaft..........................19.05 mm x 58.5 (61.7) mm
End Hole ...................................Tapped 5/16 in. 24 UNF
Fuel Capacity.................................... 0.8 gallons (3.1 L)
Gross Weight ..................................... 41.2 lb. (18.7 kg)
Net Weight.......................................... 35.3 lb. (16 kg)
Height.............................................. 14.6 in. (37 cm)
Width .............................................10.8 in. (27.5 cm)
Length ........................................... 15.2 in. (38.5 cm)
Mount Bolt Pattern Width (in./mm) ...............6.4 in. (162 mm)
Mount Bolt Pattern Height (in./mm) ............... 3.1 in. (78 mm)
Oil Specifications
DO NOT OVERFILL.
Type................................................ See chart below
Capacity ........................................16.9 fl. oz (500 ml)
-20 020 40 60
Ambient temperature
Recommended Engine Oil Type
80 100 120
-28.9
°F
°C -17.8 -6.7 4.4 15.6 26.7 37.8 48.9
10W-30
5W-30 Full Synthetic
10W-405W-30
NOTICE
Temperature will affect engine oil and engine performance.
Change the type of engine oil used based on temperature
shown in the “Recommended Engine Oil Type” table.
Fuel Specifications
Use unleaded gasoline with a minimum octane rating of 87 and
an ethanol content of 10% or less by volume. DO NOT USE E15 or
E85. DO NOT OVERFILL.
Gasoline Capacity ...................................0.8 gal. (3.1 L)
Spark Plug Specifications
OEM Type............................................. NHSP F6RTC
Replacement Type..................... NGK BPR6ES or equivalent
Gap ................................. 0.028-0.031 in. (0.7-0.8 mm)
Valve Specifications
Intake Clearance ..............0.0039-0.0059 in. (0.10-0.15 mm)
Exhaust Clearance ........... 0.0059-0.0079 in. (0.15-0.20 mm)
NOTICE
A technical bulletin regarding valve adjustment procedures is
available at www.championpowerequipment.com.
Key Shaft
NOTICE
An important message about temperature: Your product
is designed and rated for continuous operation at ambient
temperatures up to 104°F (40°C). When needed, it may be
operated at temperatures ranging from 5°F (-15°C) to 122°F
(50°C) for short periods of time. If exposed to temperatures
outside this range during storage, it should be brought back
within this range before operation. In any event, the product
must always be operated outdoors, in a well-ventilated area
and away from doors, windows and vents.

100738 - 224CC ENGINE TROUBLESHOOTING
19
TROUBLESHOOTING
Problem Cause Solution
Engine will not start.
No fuel. Add fuel.
Faulty spark plug. Replace spark plug.
Unit loaded during start up. Remove load from unit.
Engine will not start;
Engine starts but runs roughly.
Low oil level. Fill crankcase to the proper level.
Place log splitter on a flat, level surface.
Choke in the wrong position. Adjust choke.
Spark plug wire loose. Attach wire to spark plug.
Engine shuts down during operation.
Out of fuel. Fill fuel tank.
Low oil level. Fill crankcase to the proper level. Place log
splitter on a flat, level surface.
Engine cannot supply enough power or
overheating. Insufficient ventilation. Check for air restriction. Move to a well ventilated area.
Engine gallops Engine governor defective Contact technical support team
For further technical support:
Technical Support Team
Toll Free 1-877-338-0999
[e-mail]

100738 - 224CC ENGINE WARRANTY*
20
WARRANTY*
CHAMPION POWER EQUIPMENT
2 YEAR LIMITED WARRANTY
Warranty Qualifications
To register your product for warranty and FREE lifetime call center
technical support please visit:
https://www.championpowerequipment.com/register
To complete registration you will need to include a copy of the
purchase receipt as proof of original purchase. Proof of purchase
is required for warranty service. Please register within ten (10)
days from date of purchase.
Repair/Replacement Warranty
CPE warrants to the original purchaser that the mechanical and
electrical components will be free of defects in material and
workmanship for a period of two years (parts and labor) from
the original date of purchase and 180 days (parts and labor) for
commercial and industrial use. Transportation charges on product
submitted for repair or replacement under this warranty are the
sole responsibility of the purchaser. This warranty only applies to
the original purchaser and is not transferable.
Do Not Return The Unit To The Place Of
Purchase
Contact CPE’s Technical Service and CPE will troubleshoot any
issue via phone or e-mail. If the problem is not corrected by
this method, CPE will, at its option, authorize evaluation, repair
or replacement of the defective part or component at a CPE
Service Center. CPE will provide you with a case number for
warranty service. Please keep it for future reference. Repairs or
replacements without prior authorization, or at an unauthorized
repair facility, will not be covered by this warranty.
Warranty Exclusions
This warranty does not cover the following repairs and equipment:
Normal Wear
Products with mechanical and electrical components need
periodic parts and service to perform well. This warranty does not
cover repair when normal use has exhausted the life of a part or
the equipment as a whole.
Installation, Use and Maintenance
This warranty will not apply to parts and/or labor if the product is
deemed to have been misused, neglected, involved in an accident,
abused, loaded beyond the product’s limits, modified, installed
improperly or connected incorrectly to any electrical component.
Normal maintenance is not covered by this warranty and is not
required to be performed at a facility or by a person authorized by
CPE.
Other Exclusions
This warranty excludes:
–Cosmetic defects such as paint, decals, etc.
–Wear items such as filter elements, o-rings, etc.
–Accessory parts such as starting batteries, and storage
covers.
–Failures due to acts of God and other force majeure events
beyond the manufacturer’s control.
–Problems caused by parts that are not original Champion
Power Equipment parts.
When applicable, this warranty does not apply to products used
for prime power in place of a utility.
Limits of Implied Warranty and
Consequential Damage
Champion Power Equipment disclaims any obligation to cover
any loss of time, use of this product, freight, or any incidental
or consequential claim by anyone from using this product.
THIS WARRANTY AND THE ATTACHED U.S. EPA and/or CARB
EMISSION CONTROL SYSTEM WARRANTIES (WHEN APPLICABLE)
ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE.
A unit provided as an exchange will be subject to the warranty
of the original unit. The length of the warranty governing the
exchanged unit will remain calculated by reference to the purchase
date of the original unit.
This warranty gives you certain legal rights which may change
from state to state or province to province. Your state or province
may also have other rights you may be entitled to that are not
listed within this warranty.
Contact Information
Address
Champion Power Equipment, Inc.
12039 Smith Ave.
Santa Fe Springs, CA 90670 USA
www.championpowerequipment.com
Customer Service
Toll Free: 1-877-338-0999
[e-mail]
Fax no.: 1-562-236-9429
Technical Service
Toll Free: 1-877-338-0999
[e-mail]
24/7 Tech Support: 1-562-204-1188
*Except as otherwise stipulated in any of the following enclosed Emission Control System Warranties (when applicable) for the Emission Control System: U.S. Environment Protection Agency
(EPA) and/or California Air Resources Board (CARB).