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For technical questions, please call 1-800-520-0882.

ITEM 69727 / 69730

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.

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 gas 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 the tool from rolling, slipping, and tilting.

9.  Industrial applications must follow 

OSHA requirements.

10. Do not leave the equipment unattended when it is 

running.  Turn off the equipment (and remove safety 

keys, if available) before leaving the work area.

11.  Engine can produce high noise levels.  

Prolonged exposure to noise levels 

above 85 dBA is hazardous to hearing. 

Always wear ear protection when operating or 

working around the gas engine while it is operating.

12. Wear ANSI-approved safety glasses, 

hearing protection, and NIOSH-approved 

dust mask/respirator under a full face shield 

along with steel-toed work boots 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 

piece of equipment.  Do not use this piece of 

equipment while tired or under the influence 

of drugs, alcohol or medication.

17. Do not overreach.  Keep proper footing and 

balance at all times.  This enables better control 

of the equipment in unexpected situations.

18. Use this equipment with both hands 

only.  Using equipment with only one hand 

can easily result in loss of control.

19. 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.

SAFETY

OPERA

TION

MAINTENANCE

SETUP

Содержание 69727

Страница 1: ......

Страница 2: ...ng System Forced air cooled Fuel Type 87 octane unleaded gasoline Capacity 0 9 Gallon 3 6 Liter Engine Oil Type SAE 10W 30 above 32 F 5W 30 at 32 F or below Capacity 0 5 Quart Run Time 50 Load with fu...

Страница 3: ...ty 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 WARNING marking concerning Ri...

Страница 4: ...nsport vehicles to prevent the tool from rolling slipping and tilting 9 Industrial applications must follow OSHA requirements 10 Do not leave the equipment unattended when it is running Turn off the e...

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

Страница 6: ...requirements For item 69727 The emission control system for this Engine is warranted for standards set by the U S Environmental Protection Agency and by the California Air Resources Board also known...

Страница 7: ...urn off the engine 2 Close the fuel valve 3 Place a bowl under the fuel cup to catch any spilled fuel 4 Unthread the bolt holding the fuel cup CAUTION Carburetor bowl may have gas in it which will lea...

Страница 8: ...gine oil WILL permanently damage the engine 1 Make sure the engine is stopped and is level 2 Close the Fuel Valve 3 Clean the top of the Dipstick and the area around it Remove the Dipstick by threadin...

Страница 9: ...thanol E10 Do not use E85 ethanol Note Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container It can cause particles to enter the carburetor affecting engine perf...

Страница 10: ...ons the same as the Throttle Use the Speed Control Lever in place of the Throttle when the tool is so equipped 4 Turn the Engine Switch on 5 Grip the Starter Handle of the Engine loosely and pull it s...

Страница 11: ...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 period will last about 20 hours o...

Страница 12: ...ubrication Schedule Note This maintenance schedule is intended solely as a general guide If performance decreases or if equipment operates unusually check systems immediately The maintenance needs of...

Страница 13: ...5 Wipe up any spilled fuel and allow excess to evaporate before starting engine To prevent FIRE do not start the engine while the smell of fuel hangs in the air Engine Oil Change CAUTION Oil is very h...

Страница 14: ...spark plug 2 Using a spark plug wrench remove the spark plug 3 Inspect the spark plug If the electrode is oily clean it using a clean dry rag If the electrode has deposits on it polish it using emery...

Страница 15: ...valve After all fuel has drained reinstall the drain bolt and sediment cup if equipped Tighten securely 3 LUBRICATION a Change engine oil b Clean out area around spark plug Remove spark plug and pour...

Страница 16: ...al times to air out the chamber Reinstall spark plug and set Choke to CHOKE position 9 Replace Fuel Filter IGNITION SPARK RELATED 1 Spark plug cap not connected securely 2 Spark plug electrode wet or...

Страница 17: ...than 10 ethanol E15 E20 E85 etc 3 Test replace fuel tank cap 4 Have qualified technician service magneto 5 Secure spark plug cap Engine stops when under heavy load 1 Dirty air filter 2 Engine running...

Страница 18: ...ission control system may include parts such as the carburetor or fuel injection system and the ignition system Also included may be hoses belts connectors and other emission related assemblies Where...

Страница 19: ...regular inspection to the effect of repair or replace as necessary are warranted for the warranty period Any warranted part which is scheduled for replacement as required maintenance is warranted for...

Страница 20: ...Seat Valve Spring 2 42 Clamp Valve Lock 4 43 Guide Seal 2 44 Spring Valve 2 45 Plate Subassembly Lifter Stopper 1 46 Bolt Rocker Shaft 2 47 Rocker Valve 2 Part Description Qty 48 Nut Valve Adjusting...

Страница 21: ...80 82 84 84 5 81 83 85 54 55 55 55 55 56 57 57 59 55 60 58 6 6 5 6 4 6 3 6 7 6 4 3 86 89 90 91 92 93 93 87 88 25 25 24 4 2 27 29 29 29 29 29 29 23 26 28 18 4 1 62 61 67 67 68 69 71 70 70 76 77 75 79 7...

Страница 22: ...1 47 Tappet Valve 2 48 Lifter Valve 2 49 Plate Subassembly Lifter Stopper 1 50 Bolt Valve Adjusting 2 51 Rocker Valve 2 Part Description Qty 52 Nut Valve Adjusting 2 53 Nut Valve Lock 2 54 Spring Val...

Страница 23: ...16 21 22 15 14 17 18 18 17 20 23 23 19 13 32 56 56 56 55 2 7 2 7 3 7 1 1 1 4 2 3 5 6 8 10 10 10 10 8 7 9 9 5 5 2 1 40 92 93 93 94 95 96 97 98 9 9 86 88 90 90 5 75 76 76 77 87 89 91 30 31 31 31 31 31 3...

Страница 24: ...Hole Diagram 6 38 in 162mm 2 6 in 66mm 1 6 in 40 5mm 2 97 in 75 5mm 3 17 in 80 5mm Power Take Off Diagram 2 43 in 61 7mm 1 79 in 45 5mm 0 67 in 17mm 5 16 24UNF 0 75 in 19 05mm 0 64 in 16 36mm 0 1875 i...

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