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Operator's Manual

MC25 2-Cycle Cultivator

Check for parts online at 

www.getearthquake.com

 or call 800-345-6007 M-F 8-5

5

 

DANGER

ENGINES GIVE OFF CARBON MONOXIDE, AN 

ODORLESS, COLORLESS, POISONOUS GAS. 

 

CARBON MONOXIDE MAY BE PRESENT EVEN IF 

YOU DO NOT SMELL OR SEE ANY ENGINE EXHAUST. 

BREATHING CARBON MONOXIDE CAN CAUSE 

NAUSEA, FAINTING OR DEATH, IN ADDITION TO 

DROWSINESS, DIZZINESS AND CONFUSION.  
IF YOU EXPERIENCE ANY OF THESE SYMPTOMS, 

SEEK FRESH AIR AND MEDICAL ATTENTION 

IMMEDIATELY.  

 

CAUTION

HOT GASES ARE A NORMAL BY-PRODUCT OF A 

FUNCTIONING INTERNAL COMBUSTION ENGINE. 

FOLLOW ALL SAFETY INSTRUCTIONS TO PREVENT 

BURNS AND FIRES.

 

WARNING

NEVER ALTER OR MODIFY THE ENGINE FROM 

THE FACTORY. SERIOUS INJURY OR DEATH MAY 

OCCUR IF ENGINE IS MODIFIED OR ALTERED.
WHEN WORKING ON OR REPLACING PARTS FOR 

THE ENGINE OR PRODUCT, YOU MUST ALWAYS 

FLIP THE ON/OFF SWITCH TO THE OFF OR STOP  

POSITION.

Engine Safety Precautions
If your product comes with a separate engine manual, be 

sure to read and follow all safety and warning precautions 

outlined there, in addition to any in this manual.
Preventing Carbon Monoxide Poisoning

• 

 Always start and run engine outdoors.  Do not start 

or run engine in an enclosed area, even if doors or 

windows are open.  

• 

Never try to ventilate engine exhaust indoors. Carbon 

monoxide can reach dangerous levels very quickly.

• 

Never run engine outdoors where exhaust fumes may 

be pulled into a building.

• 

Never run engine outdoors in a poorly ventilated area 

where the exhaust fumes may be trapped and not 

easily taken away. (Examples include: in a large hole 

or areas where hills surround your working area.)

• 

Never run engine in an enclosed or partially enclosed 

area. (Examples include: buildings that are enclosed 

on one or more sides, under tents, car ports or 

basements.)

• 

Always run the engine with the exhaust and muffler 

pointed in the direction away from the operator.

• 

Never point the exhaust muffler towards anyone. 

People should always be many feet away from the 

operation of the engine and its attachments.

• 

Do not change the engine governor settings or over-

speed the engine.

Gasoline Fires and Handling Fuel Safely

Use extra care in handling gasoline and other fuels. They are 

flammable and vapors are explosive.

• 

When storing extra fuel be sure that it is in an 

appropriate container and away from any fire hazards.

• 

Prevent fire and explosion caused by static electric 

discharge. Use only nonmetal, portable fuel 

containers approved by the Underwriter’s Laboratory 

(U.L.) or the American Society for Testing & Materials 

(ASTM).

• 

Never remove the fuel cap or add fuel with the engine 

running. Stop engine and allow to cool before filling.

• 

Never drain fuel from engine in an enclosed area.

• 

Always fill fuel tank outside in a well ventilated area. 

Never fill your fuel tank with fuel indoors. (Examples 

include: basement, garage, barn, shed, house, porch, 

etc.) Never fill tank near appliances with pilot lights, 

heaters, or other ignition sources.  If the fuel has to be 

drained, this should be done outdoors. The drained 

fuel should be stored in a container specifically 

designed for fuel storage or it should be disposed of 

carefully.

• 

Always wipe up excess (spilled) fuel from engine 

before starting. Clean up spilled fuel immediately.  

If fuel is spilled, do not start the engine but move 

product and fuel container from area. Clean up spilled 

fuel and allow to evaporate and dry after wiping and 

before starting.

• 

Allow fuel fumes/vapors to escape from the area 

before starting engine.

• 

Test the fuel cap for proper installation before starting 

and using engine.  

• 

Always run the engine with fuel cap properly installed 

on the engine.

• 

Never smoke while refilling engine fuel tank.

• 

Do not store engine with fuel in fuel tank indoors. Fuel 

and fuel vapors are highly explosive. 

Preparation

• 

Dress appropriately when operating the cultivator. 

Always wear sturdy footwear. Never wear sandals, 

sneakers or open shoes, and never operate the 

cultivator with bare feet. Do not wear loose clothing 

that might get caught in moving parts.

• 

Carefully inspect the area to be cultivated and 

remove all foreign objects. Do not cultivate above 

underground water lines, gas lines, electric cables, or 

pipes. Do not operate the cultivator in soil with large 

rocks and foreign objects which can damage the 

equipment.

• 

Disengage all clutches and leave control lever in the 

neutral position before starting the engine.

Summary of Contents for MC25

Page 1: ...tor s Manual Original Operating Instructions MC25 2 Cycle Cultivator P N 22261 ECN 11325 REV1 10 01 16 2016 Ardisam Inc All Rights Reserved Get parts online at www GetEarthquake com SN Includes Model...

Page 2: ...S Owner s Name Owner s Address City State Province Zip Code Postal Code Model Number Serial Number Date of Purchase Notes REGISTRATION AND SERVICE Record the product model number and serial number in...

Page 3: ...is given throughout the manual that may help the operator in the operation or service of the machine THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH IF NOT FOLLOWED COULD ENDANGER YOUR PER...

Page 4: ...acturer Operate only in daylight or good artificial light Do not operate product when fatigued or under the influence of alcohol drugs or other medication which can cause drowsiness or affect your abi...

Page 5: ...Gasoline Fires and Handling Fuel Safely Use extra care in handling gasoline and other fuels They are flammable and vapors are explosive When storing extra fuel be sure that it is in an appropriate con...

Page 6: ...artsoftheenginebecome extremely hot during the operation of the engine These parts remain extremely hot after the engine has stopped Prevention of Burns and Fires Never remove the muffler guard from t...

Page 7: ...iring or inspecting the unit Engine should be turned off and cool Never make adjustments or repairs with the engine motor running Flip the ON OFF switch to the OFF or STOP position to prevent accident...

Page 8: ...EATURES SPARK PLUG L8RTC SPARK PLUG GAP 0 028 inch TRANSMISSION Bronze gear drive GEAR RATIO 32 1 TILLING WIDTH 6 inch min 10 inch max TILLING DEPTH 8 inch max TINE SPEED Variable 375 rpm max WEIGHT O...

Page 9: ...he U turn handlebar assembly to the middle handlebars using the two remaining three knob nuts saddle bolts and curved washers DO NOT overtighten the three knob nuts SEE FIGURE 3 LEFT HANDELBAR CULTIVA...

Page 10: ...the shaft next The tines should be installed in the correct order so that they are positioned left to right A B C D as viewed from the user s position on the cultivator Make sure that the hub collars...

Page 11: ...time and pull recoil rope again FIGURE 5 WARNING MAKE SURE THE UNIT IS IN A STABLE POSITION BEFORE PULLING THE STARTER HANDLE WHENTHE UNIT STARTSTO FIRE OR RUN RETURN BOTH HANDS TO THE HANDLE BAR POSI...

Page 12: ...E TURNED OFF AND COOL AND SPARK PLUG WIRE MUST BE REMOVED FROM SPARK PLUG BEFORE CHECKING AND ADJUSTING ENGINE OR EQUIPMENT TEMPERATURE OF MUFFLER AND NEARBY AREAS MAY EXCEED 150 F 65 C AVOID THESE AR...

Page 13: ...engine without air cleaner properly installed Added wear and engine failure may occur if air cleaner is not installed on engine Service air cleaner every 3 months or after 20 hours of operation Clean...

Page 14: ...istribute the stabilizer mixture throughout the fuel system This will prevent gum varnish and corrosion build up in your fuel system during long term storage for up to 12 months 2 Store cultivator in...

Page 15: ...Drain old fuel and replace with fresh Use gas stabilizer at end of season 2 Spark plug wire loose 2 Make sure spark wire is securely attached to spark plug 3 Dirty carburetor 3 Clean carburetor use g...

Page 16: ...com or call 800 345 6007 M F 8 5 16 ILLUSTRATED PARTS BREAKDOWN Engine Assembly 1 5 2 5 3 5 4 5 5 6 6 7 8 9 10 11 11 12 11 13 11 14 11 15 11 16 17 19 18 20 22 21 22 22 22 23 22 24 25 29 26 29 27 29 2...

Page 17: ...BLY 1 18 26203 BOLT M4 X 0 7 X 16 MM 4 19 26098 CUP RECOIL CLUTCH 1 20 26210 BOLT M5 X 0 8 X 55 MM BLK OX 2 21 26129 CAP MUFFLER 1 22 27129 KIT MUFFLER 1 23 26105 GASKET MUFFLER MOUNT 1 ITEM NO PART N...

Page 18: ...X 1 25 X 165 HEX HEAD 2 6 4641 WASHER M8 CURVED 4 7 22254 ENGINE 25CC VIPER 1 8 26794 HANDLEBAR LOWER BLACK 1 9 400023 NUT M8 X 1 25 NYLOCK 2 10 4603 TINE B ASSEMBLY 1 11 4601 TINE A ASSEMBLY 1 12 222...

Page 19: ...TINE SHAFT 2 9 25173 DRIVE SHAFT WORM 1 10 4616 SPACER 22 X 11 X 2 2 MM BUSHING 1 11 4614 BUSHING M11 X 19 MM D SHAPE 2 ILLUSTRATED PARTS BREAKDOWN Transmission Parts Explosion ITEM NO PART NO DESCRIP...

Page 20: ...66 ON OFF SWITCH ASSEMBLY 1 4 10888 BOLT M5 X 0 8 X 30 MM PHILLIPS 1 5 27136 KIT HANDLEBAR UPPERWITHWARNINGS 1 6 4639 HANDLEBAR GRIP 19 5 X 110 MM 2 7 12633 RUBBER PAD 15 X 29 MM 1 8 25988 KIT TRIGGER...

Page 21: ...e 2 hairpins they will be used on the Border Edger Kit 5 Slide the border edger tine onto either side of the tine shaft Make sure that the hub collar of the border edger tine faces outward away from t...

Page 22: ...P position Remove the cultivating tines or other working tools 2 Remove nuts and bolts from transmission mount holes and set aside in a safe place for future use if removing the drag stake mount kit 3...

Page 23: ...ine shield SEE FIGURES 13 14 4 Securethelowerpartofthedethatchershieldtothedragstake mount using the lock pin 18039 from 15290 Drag Stake Kit SEE FIGURE 14 6 Wheel extension plate 4676 bolts 46142 and...

Page 24: ...odes ordinances and good trade practices voids this warranty These warranties apply only to products which have not been subjected to negligent use abuse misuse overload improper installation alterati...

Page 25: ...Operator s Manual MC25 2 Cycle Cultivator Check for parts online at www getearthquake com or call 800 345 6007 M F 8 5 25 NOTES...

Page 26: ...Operator s Manual MC25 2 Cycle Cultivator Check for parts online at www getearthquake com or call 800 345 6007 M F 8 5 26 NOTES...

Page 27: ...Operator s Manual MC25 2 Cycle Cultivator Check for parts online at www getearthquake com or call 800 345 6007 M F 8 5 27 NOTES...

Page 28: ...ue PO Box 666 Cumberland WI 54829 800 345 6007 Fax 715 822 2223 E mail info getearthquake com All weights specifications and features are approximate and are subject to change without notice Due to co...

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