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For technical questions, please call 1-888-866-5797.

ITEM 61614 

        

SAFETY

Op
ERA
TION

M

AINTENANCE

SETU
p

Set up precautions

1.  Gasoline fuel and fumes are flammable, and 

potentially explosive.  Use proper fuel storage 

and handling procedures.  Do not store fuel 

or other flammable materials nearby.

2.  Have multiple ABC class fire extinguishers nearby.
3.  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.

4.  Set up and use only on a flat, level, 

well-ventilated surface.

5.  Wear ANSI-approved safety goggles, heavy-duty 

work gloves, and dust mask/respirator during set up.

6.  Use only lubricants and fuel recommended 

in the Specifications chart of this manual.

7. 

Fuel tank must be designed specifically for 

containing gasoline and must be mounted to a 

stable mounting frame.

  Some areas may have 

specific gasoline vapor containment requirements; 

comply with local, state, and federal laws.

Operating precautions

1. 

CARBON MONOXIDE HAZARD 

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.

2.  Keep children away from the equipment, 

especially while it is operating. 

3.  Keep all spectators at least six feet 

from the Engine during operation.

4.  Fire Hazard! Do not fill fuel tank while engine is 

running. Do not operate if gasoline has been spilled. 

Clean spilled gasoline before starting engine. 

Do not operate near pilot light or open flame.

5.  Do not touch engine during use. 

Let engine cool down after use. 

6.  Never store fuel or other flammable 

materials near the engine.

7.  Only use a suitable means of transport and 

lifting devices with sufficient weight bearing 

capacity when transporting the engine.

8.  Secure the engine on transport vehicles to 

prevent it from rolling, slipping, and tilting.

9.  Industrial applications must follow 

OSHA requirements.

10. Do not leave the engine unattended when it is 

running.  Turn off the engine (and remove safety 

keys, if available) before leaving the work area.

11.  The engine can produce high noise levels.  

Prolonged exposure to noise levels 

above 85 dBA is hazardous to hearing. 

Wear ear protection when operating the engine 

or when working nearby while it is operating.

12. Wear ANSI-approved safety glasses 

and hearing protection during use.

13. People with pacemakers should consult their 

physician(s) before use.  Electromagnetic fields in 

close proximity to a heart pacemaker could cause 

pacemaker interference or pacemaker failure.  

Caution is necessary when near the 

engine’s magneto or recoil starter.

14. Use only accessories that are recommended 

by Harbor Freight Tools for your model.  

Accessories that may be suitable for one 

piece of equipment may become hazardous 

when used on another piece of equipment.

15. Do not operate in explosive atmospheres, 

such as in the presence of flammable 

liquids, gases, or dust.  Gasoline-powered 

engines may ignite the dust or fumes.

16. Stay alert, watch what you are doing and use 

common sense when operating this engine.  

Do not use while tired or under the influence 

of drugs, alcohol or medication.

17. Dress properly.  Do not wear loose clothing or 

jewelry.  Keep hair, clothing and gloves away 

from moving parts.  Loose clothes, jewelry or 

long hair can be caught in moving parts.

18. Parts, especially exhaust system components, 

get very hot during use.  Stay clear of hot parts.

19. Do not cover the engine during operation.
20. Keep the engine and surrounding 

area clean at all times.

Summary of Contents for 61614

Page 1: ...r month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference When unpacking make sure that the product is intact and undamaged If...

Page 2: ...F SAE 5W30 at 32 F or below Capacity 2 Quart Sound Level at 3 feet 88 dB Bore x Stroke 78 mm x 70 mm Compression Ratio 8 2 1 Rotation viewed from PTO power takeoff the output shaft Counterclockwise S...

Page 3: ...y Wear ANSI approved safety goggles with side shields Read the manual before set up and or use WARNING marking concerning Risk of Hearing Loss Wear hearing protection Symbol Property or Statement WARN...

Page 4: ...e cool down after use 6 Never store fuel or other flammable materials near the engine 7 Only use a suitable means of transport and lifting devices with sufficient weight bearing capacity when transpor...

Page 5: ...rn the engine switch to its OFF position b Allow the engine to completely cool c Then remove the spark plug caps from the spark plugs 2 Keep all safety guards in place and in proper working order Safe...

Page 6: ...roper spark arrestor installed 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...

Page 7: ...8 866 5797 ITEM 61614 Safety Operation Maintenance Setup Components and Controls Starter Spark Plug 1 of 2 Muffler Lifting Bracket Oil Fill Plug Dipstick Choke Throttle Switch Circuit Breaker Spark Pl...

Page 8: ...n 3000 ft above sea level At elevations above 8000 ft the engine may experience decreased performance even with the proper main jet Operating this engine without the proper altitude kit installed may...

Page 9: ...D 7 Detach the top of the Fuel Filter Clip 147 from the Air Cleaner Base 142g Intake Cover Bolts 143 Air Cleaner Base Bolts 146 Fuel Filter Clip 147 Air Cleaner Base 142g Figure D Remove Bolts and Cl...

Page 10: ...h Fuel Hose 13 Locate the Throttle Rod 174 connection on the left side of the carburetor See Figure G Throttle Rod 174 Throttle Rod Spring 175 Throttle Rod Clip 139 Figure G Disconnect Throttle Rod 14...

Page 11: ...e the Fuel Pump Bracket was the Solenoid Valve 138 is connected Note the location of the green wire and green dot on the connector Unplug the connector See Figure L Solenoid wire connector Note locati...

Page 12: ...rburetor Bowl 137c See Figure N Carburetor Bowl Bolt 137b Carburetor Bowl Bolt 137b Carburetor Bowl 137c Carburetor Bowl Bolt 137b Carburetor Bowl Bolt 137b Figure N Carburetor Bowl Bolts 26 Use a car...

Page 13: ...ttle Rod Spring to the Throttle Rod Clip on the left side of the Carburetor 15 8 Insert the Throttle Rod on the left side of the Carburetor and secure it with its Clip 14 9 Attach the Fuel Hose to the...

Page 14: ...outer terminal on the Starter s 164 solenoid see Figure Q and Figure R Connect cable securely to prevent disconnection and short circuits 4 Attach the negative cable to the negative battery terminal 5...

Page 15: ...ING Fuel tank not included must be designed specifically for containing gasoline and must be mounted to a stable mounting frame Some areas may have specific gasoline vapor containment requirements com...

Page 16: ...low engine oil WILL permanently damage the engine 1 Make sure the engine is stopped and is level 2 Close the Fuel Valve if equipped 3 Clean the top of the Dipstick and the area around it Pull the Dip...

Page 17: ...ning more than 10 ethanol E10 Do not use E85 ethanol Add fuel stabilizer to the gasoline or the Warranty is VOID Note Do not use gasoline that has been stored in a metal fuel container or a dirty fuel...

Page 18: ...Operation section in the equipment manual 1 To start a cold engine pull the Choke Knob out to the START position To restart a warm engine push the Choke in to the RUN position 2 Open the Fuel Valve i...

Page 19: ...The operational break in period will last about 3 hours of use During this period Do not apply a heavy load to the equipment Do not operate the engine at its maximum speed c The maintenance break in...

Page 20: ...enance and Lubrication Schedule Note This maintenance schedule is intended solely as a general guide If performance decreases or if equipment operates unusually check systems immediately The maintenan...

Page 21: ...not start the engine while the smell of fuel hangs in the air Engine Oil Change CAUTION Oil is very hot during operation and can cause burns Wait for engine to cool before changing oil 1 Make sure the...

Page 22: ...a spark plug wrench remove the spark plugs 3 Inspect the spark plugs If the electrode s is oily clean it using a clean dry rag If the electrode s has deposits on it polish it using emery paper If the...

Page 23: ...out area around spark plug Remove spark plug and pour one tablespoon of engine oil into cylinder through spark plug hole c Replace spark plug but leave spark plug cap disconnected d Pull Starter Handl...

Page 24: ...r float chamber with screwdriver handle 8 Turn Choke to RUN position Remove spark plugs and briefly turn the key to start to air out the chambers Reinstall spark plugs and set Choke to START position...

Page 25: ...fore EVERY use 3 Test replace fuel tank cap 4 Have qualified technician service magneto 5 Secure spark plug caps 6 Allow starter motor to cool then press circuit breaker button on control panel Do not...

Page 26: ...ystem warranty on your 2014 2015 Small Off Road Engine herein engine In California the engine must be designed built and equipped to meet the State s stringent anti smog standards Elsewhere Within the...

Page 27: ...lterations by changing adding to or removing parts from the engine 5 Service and Maintenance Component parts which are not scheduled for replacement as required maintenance or are scheduled only for r...

Page 28: ...97 Shield Shroud 1 98 Bolt 3 99 Shroud Nut 4 100 Shroud 1 101 Air Cleaner Front Cover 1 102 Air Cleaner Front Knob 2 103 Shroud 2 Cylinder Body 1 104 Diode 1 105 Shroud Cylinder Body 1 106 Shield Low...

Page 29: ...132 132 133 136 134 135 136 136 137 138 139 137a 137b 137c 137d 137e 149 148 150 150 151 151 151 152 152 153 154 154 154 155 156 157 158 159 160 160 165 163 165 163 164 160 161 162 98 98 98 99 99 99 9...

Page 30: ...echnical questions please call 1 888 866 5797 ITEM 61614 Safety Operation Maintenance Setup Mounting Hole Diagram Note Not to scale 7 7 195 5mm 4 625 117 5mm 2x 0 47 12mm 4 102mm 4 101 5mm 3 375 86mm...

Page 31: ...Maintenance Setup Power Take Off Diagram Note Not to scale 9x 0 43 11mm 5 75 146mm 7 75 196 9mm 6 5 165 1mm 5 127mm 5 3 135mm 1 25 4mm 0 86 21 8mm 0 25 6 3mm 0 2 5mm 3 8 24UNF 1 1 28mm 1 4 36mm 2 375...

Page 32: ...3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797...

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