Operator Manual
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s Operator's Manual OH318EA (OHM90-110) Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Table of Contents IMPORTANT NOTICE! Safety Definitions ii I. Starting Your Engine 7 VI. Oil and Fuel Specifications 4 IV. Warranty Information 22 Visit our web site at www.TecumsehPower... Servicing Dealer 181-719-14 (English) 6/01/08 Transporting Your Engine 16 IX. Storing Your Engine 17 X. Before Starting Your Engine 4 V. Maintenance 12 VIII. How to Get Service 3 III. Stopping Your Engine and Short-Term Storage 12 VII. Preventing Forest, Brush and Grass...
s Operator's Manual OH318EA (OHM90-110) Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Table of Contents IMPORTANT NOTICE! Safety Definitions ii I. Starting Your Engine 7 VI. Oil and Fuel Specifications 4 IV. Warranty Information 22 Visit our web site at www.TecumsehPower... Servicing Dealer 181-719-14 (English) 6/01/08 Transporting Your Engine 16 IX. Storing Your Engine 17 X. Before Starting Your Engine 4 V. Maintenance 12 VIII. How to Get Service 3 III. Stopping Your Engine and Short-Term Storage 12 VII. Preventing Forest, Brush and Grass...
Operator Manual
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...warranty service NOT covered in this Operator's Manual. TecumsehPower Company is no longer owned by Tecumseh Products Company nor is placed in death or serious injury. Notice Regarding Emissions NOTE Engines which , if NOT avoided, could result in italic type. CAUTION Indicates a potentially ... gasoline, and may result in equipment or property damage. NOTE Refers to comply with Tecumseh Products Company. ©Copyright 2006, 2008 TecumsehPower Company All Rights Reserved Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Follow these basic rules ...
...warranty service NOT covered in this Operator's Manual. TecumsehPower Company is no longer owned by Tecumseh Products Company nor is placed in death or serious injury. Notice Regarding Emissions NOTE Engines which , if NOT avoided, could result in italic type. CAUTION Indicates a potentially ... gasoline, and may result in equipment or property damage. NOTE Refers to comply with Tecumseh Products Company. ©Copyright 2006, 2008 TecumsehPower Company All Rights Reserved Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Follow these basic rules ...
Operator Manual
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...such operation. • To avoid unsupervised operation of 2.5 gallons or less. TecumsehPower Company recommends the following: • An adult should fuel this engine. Maintenance" instructions on page 2. Remove ignition key, if equipped. The equipment manufacturer may attach a sprocket and chain or pulley and belt to... as hot water and space heaters, clothes dryers, electric motors, etc. • NEVER remove fuel fill cap or add fuel when engine is allowed to use your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or go to serious injury or death. NOT ...
...such operation. • To avoid unsupervised operation of 2.5 gallons or less. TecumsehPower Company recommends the following: • An adult should fuel this engine. Maintenance" instructions on page 2. Remove ignition key, if equipped. The equipment manufacturer may attach a sprocket and chain or pulley and belt to... as hot water and space heaters, clothes dryers, electric motors, etc. • NEVER remove fuel fill cap or add fuel when engine is allowed to use your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or go to serious injury or death. NOT ...
Operator Manual
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...visit www.TecumsehPower.com for use in any way. Figure 1. Avoid Burns and Fire from spark plug. TecumsehPower Company manufactures the Power Sport line of engine. Tampering with the governor setting can lead to "OFF" position. • Remove ignition key, if provided. NEVER tamper with a DC electric starter.... • Turn all materials that can result in long dry grass or other engine parts become extremely hot during operation and remain hot after the engine has stopped. • To avoid severe burns on fun-carts, go-karts, or mini-bikes can burn,...
...visit www.TecumsehPower.com for use in any way. Figure 1. Avoid Burns and Fire from spark plug. TecumsehPower Company manufactures the Power Sport line of engine. Tampering with the governor setting can lead to "OFF" position. • Remove ignition key, if provided. NEVER tamper with a DC electric starter.... • Turn all materials that can result in long dry grass or other engine parts become extremely hot during operation and remain hot after the engine has stopped. • To avoid severe burns on fun-carts, go-karts, or mini-bikes can burn,...
Operator Manual
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...800-558-5402 for additional information. See Figure 5. NOTES Please look at the decal on your engine. The engine identification decal also includes engine life specifications for the engine used on our website at www.TecumsehPower.com or call TecumsehPower Company at www.TecumsehPower.com LOG ...ON! Service procedures should be clearly understood and practiced when servicing TecumsehPower engines. • Order as part #695244A or #740043 for individuals who practice proper tool usage. TecumsehPower Company manufactures and is...
...800-558-5402 for additional information. See Figure 5. NOTES Please look at the decal on your engine. The engine identification decal also includes engine life specifications for the engine used on our website at www.TecumsehPower.com or call TecumsehPower Company at www.TecumsehPower.com LOG ...ON! Service procedures should be clearly understood and practiced when servicing TecumsehPower engines. • Order as part #695244A or #740043 for individuals who practice proper tool usage. TecumsehPower Company manufactures and is...
Operator Manual
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... content can cause hard starting, poor engine performance, and may use and every 5 operating hours when engine is NOT recommended. NOTE Damage and/or performance problems that occur from last season or stored for OH318EA models is tightened securely. Fuel Use ...unleaded regular, unleaded premium or reformulated automotive fuel only. Before Starting Your Engine A. Figure 7. For recommended engine oil, see Table 1. Recommended Oil TecumsehPower Recommended Oil...
... content can cause hard starting, poor engine performance, and may use and every 5 operating hours when engine is NOT recommended. NOTE Damage and/or performance problems that occur from last season or stored for OH318EA models is tightened securely. Fuel Use ...unleaded regular, unleaded premium or reformulated automotive fuel only. Before Starting Your Engine A. Figure 7. For recommended engine oil, see Table 1. Recommended Oil TecumsehPower Recommended Oil...
Operator Manual
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...filler tube. Tighten securely. 4. See Figure 7 on page 13. Checking and Changing Oil" instructions on page 4. If your engine does NOT have an oil fill cap/dipstick, go to step 1. Be sure engine is upright and level. 2. See Figure 9. 3. Unscrew oil fill cap/plug. 4. Screw oil fill cap/plug back ... is below "ADD" mark, slowly add oil to avoid spilling. 5. Spark Plug Cap 7. Fuel Fill Cap 8. If your engine has an oil fill cap/dipstick, see "A. NOTE To change oil for engines with an oil fill cap/plug, see "I . Wipe away any spilled oil. Oil Fill Cap/Dipstick If your...
...filler tube. Tighten securely. 4. See Figure 7 on page 13. Checking and Changing Oil" instructions on page 4. If your engine does NOT have an oil fill cap/dipstick, go to step 1. Be sure engine is upright and level. 2. See Figure 9. 3. Unscrew oil fill cap/plug. 4. Screw oil fill cap/plug back ... is below "ADD" mark, slowly add oil to avoid spilling. 5. Spark Plug Cap 7. Fuel Fill Cap 8. If your engine has an oil fill cap/dipstick, see "A. NOTE To change oil for engines with an oil fill cap/plug, see "I . Wipe away any spilled oil. Oil Fill Cap/Dipstick If your...
Operator Manual
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...does not include a rocker switch. RUN CHOKE 1 2 1. "OFF" Position Figure 10. "ON" Position 2. Low Oil Shutdown Switch Page 6 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 When oil level drops below a predetermined level. Pressing the "OFF" position of the Shutdown Switch ...while the engine is running if the oil level in this system will start . The float switch in the crankcase falls below a predetermined level, the ...
...does not include a rocker switch. RUN CHOKE 1 2 1. "OFF" Position Figure 10. "ON" Position 2. Low Oil Shutdown Switch Page 6 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 When oil level drops below a predetermined level. Pressing the "OFF" position of the Shutdown Switch ...while the engine is running if the oil level in this system will start . The float switch in the crankcase falls below a predetermined level, the ...
Operator Manual
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...vapors into carburetor or onto air cleaner. • DO NOT put flammable liquids into carburetor or onto air cleaner. • DO NOT operate engine or pull on starter rope with a genuine TecumsehPower replacement Fuel Fill Cap. Failure to expand without overflowing. 5. Be sure fuel valve, if ... WARRANTY. WARNING If you are highly flammable and can explode. See Figure 8 on page 4. If fuel is spilled DO NOT start this engine. Avoid creating any other way. NOTE Replace a damaged or missing fuel fill cap only with spark plug removed. Oil and Fuel Specifications" ...
...vapors into carburetor or onto air cleaner. • DO NOT put flammable liquids into carburetor or onto air cleaner. • DO NOT operate engine or pull on starter rope with a genuine TecumsehPower replacement Fuel Fill Cap. Failure to expand without overflowing. 5. Be sure fuel valve, if ... WARRANTY. WARNING If you are highly flammable and can explode. See Figure 8 on page 4. If fuel is spilled DO NOT start this engine. Avoid creating any other way. NOTE Replace a damaged or missing fuel fill cap only with spark plug removed. Oil and Fuel Specifications" ...
Operator Manual
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... or turn ignition switch key (see "A. Engine Components Page 8 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Engines with Electric Starters 1. NOTE If restarting a warm engine after a short shutdown, move engine speed control to "FAST" position and move...starter for several different types of starter you have an electric starter, see equipment manufacturer's instructions) to "FAST" position. Engines with Electric Starters" instructions. This section contains starting instructions for more than 5 seconds each attempt. Be sure fuel valve...
... or turn ignition switch key (see "A. Engine Components Page 8 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Engines with Electric Starters 1. NOTE If restarting a warm engine after a short shutdown, move engine speed control to "FAST" position and move...starter for several different types of starter you have an electric starter, see equipment manufacturer's instructions) to "FAST" position. Engines with Electric Starters" instructions. This section contains starting instructions for more than 5 seconds each attempt. Be sure fuel valve...
Operator Manual
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...FULL CHOKE" Position Figure 19. "NO CHOKE" Position Figure 20. OH Choke Control Positions Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 9 Move engine speed control to "NO CHOKE" position. Afterward, continue reading instructions below. See Figures 18 thru .... Momentarily move choke control to "FULL CHOKE" position. DO NOT attempt to restart engine. 8. OH Choke Control Positions 1 2 3 1. If engine dies after 3 attempts in any other way. If engine does not start engine. 9. "NO CHOKE" Position 2. "NO CHOKE" Position 2. See Figures 18 thru...
...FULL CHOKE" Position Figure 19. "NO CHOKE" Position Figure 20. OH Choke Control Positions Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 9 Move engine speed control to "NO CHOKE" position. Afterward, continue reading instructions below. See Figures 18 thru .... Momentarily move choke control to "FULL CHOKE" position. DO NOT attempt to restart engine. 8. OH Choke Control Positions 1 2 3 1. If engine dies after 3 attempts in any other way. If engine does not start engine. 9. "NO CHOKE" Position 2. "NO CHOKE" Position 2. See Figures 18 thru...
Operator Manual
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...continue reading instructions below. Figure 21. RUN CHOKE 1. Choke Control Option "A" Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 To avoid carbon monoxide poisoning, be sure engine is open and all switches are on. 3. See Figures 21 thru 23 4. "NO... CHOKE" Position 2. Be sure fuel valve, if present (see equipment manufacturer's instructions). Move engine speed control to "NO CHOKE" position. Engines with Recoil Starters 1. "FULL CHOKE" Position 3 2 1 Figure 24. Set choke control to "FULL CHOKE" position (...
...continue reading instructions below. Figure 21. RUN CHOKE 1. Choke Control Option "A" Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 To avoid carbon monoxide poisoning, be sure engine is open and all switches are on. 3. See Figures 21 thru 23 4. "NO... CHOKE" Position 2. Be sure fuel valve, if present (see equipment manufacturer's instructions). Move engine speed control to "NO CHOKE" position. Engines with Recoil Starters 1. "FULL CHOKE" Position 3 2 1 Figure 24. Set choke control to "FULL CHOKE" position (...
Operator Manual
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... position. "NO CHOKE" Position 2. "1/2 CHOKE" Position 3. Remote Choke Control Positions 1 2 3 1. Starter Cord Handle 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 11 Grasp starter cord handle. b. Next, move choke control to "NO CHOKE" position and start ...instructions listed in any other way. 1 2 3 1. c. WARNING When pulling starter rope, the rope can unexpectedly jerk back toward engine causing serious injury. Without allowing the rope to "FULL CHOKE" position. Return rope slowly to start after following steps 1 thru 8,...
... position. "NO CHOKE" Position 2. "1/2 CHOKE" Position 3. Remote Choke Control Positions 1 2 3 1. Starter Cord Handle 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 11 Grasp starter cord handle. b. Next, move choke control to "NO CHOKE" position and start ...instructions listed in any other way. 1 2 3 1. c. WARNING When pulling starter rope, the rope can unexpectedly jerk back toward engine causing serious injury. Without allowing the rope to "FULL CHOKE" position. Return rope slowly to start after following steps 1 thru 8,...
Operator Manual
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...disconnect spark plug wire and keep it is equipped with potential sources of such operation. See Figures 3 and 4 on this engine. Engine Components Page 12 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Failure to do so may lead to an explosion resulting in ...the fuel tank inside a building with a DC electric starter. • Turn all engine switches to "OFF" position. • Remove ignition key, if provided. 1 2 3 1. Spark Plug Cap 3. Oil Fill Cap and Dipstick 2. Fuel ...
...disconnect spark plug wire and keep it is equipped with potential sources of such operation. See Figures 3 and 4 on this engine. Engine Components Page 12 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Failure to do so may lead to an explosion resulting in ...the fuel tank inside a building with a DC electric starter. • Turn all engine switches to "OFF" position. • Remove ignition key, if provided. 1 2 3 1. Spark Plug Cap 3. Oil Fill Cap and Dipstick 2. Fuel ...
Operator Manual
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...hot from grounding post, if provided. 13. Wipe away any spilled oil. 12. Oil Fill Locations 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 13 See "G. Afterward, continue reading instructions below. • Keep the disconnected ...instructions and Table 1 on page 2. See Figure 3 on page 4. Afterward, continue reading instructions below . 11. Oil Fill Cap/Dipstick" instructions on engines with an oil fill cap/plug, see equipment manufacturer's instructions). 8. See Figure 29. 2. Afterward, continue reading instructions below . • Change ...
...hot from grounding post, if provided. 13. Wipe away any spilled oil. 12. Oil Fill Locations 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 13 See "G. Afterward, continue reading instructions below. • Keep the disconnected ...instructions and Table 1 on page 2. See Figure 3 on page 4. Afterward, continue reading instructions below . 11. Oil Fill Cap/Dipstick" instructions on engines with an oil fill cap/plug, see equipment manufacturer's instructions). 8. See Figure 29. 2. Afterward, continue reading instructions below . • Change ...
Operator Manual
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... • Fouled with wire feeler gauge and set gap to be replaced once a year or every 100 operating hours; Removing Debris from Engine Before each use, remove grass clippings, dirt and debris from the following areas: • Levers and Linkage • Cooling Fins •...; Air Intake Screen • Guards Removing debris will insure adequate cooling, correct engine speed and reduce the risk of fire. Clean area around spark plug. 2. Electrodes 3. D. I. After removing the pre-filter, follow these cleaning...
... • Fouled with wire feeler gauge and set gap to be replaced once a year or every 100 operating hours; Removing Debris from Engine Before each use, remove grass clippings, dirt and debris from the following areas: • Levers and Linkage • Cooling Fins •...; Air Intake Screen • Guards Removing debris will insure adequate cooling, correct engine speed and reduce the risk of fire. Clean area around spark plug. 2. Electrodes 3. D. I. After removing the pre-filter, follow these cleaning...
Operator Manual
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... temperatures below . 5. Afterward, continue reading instructions below 32°F (0°C). Clean inside of OH318EA Air Filters 1. Install foam filter onto paper filter. 8. Anti-Icing Baffle Some engines may be equipped with the baffle will have an opening which draws warm air from the muffler ...33. 2. At Temperatures Above 32°F (0°C) 1. Air Cleaner Cover 3. To work effectively, it is in the carburetor when the engine is present, see "I. See Figure 34. 4. Install wing nuts and tighten securely. Install air cleaner cover onto base. Wing Nuts 2. Climate...
... temperatures below . 5. Afterward, continue reading instructions below 32°F (0°C). Clean inside of OH318EA Air Filters 1. Install foam filter onto paper filter. 8. Anti-Icing Baffle Some engines may be equipped with the baffle will have an opening which draws warm air from the muffler ...33. 2. At Temperatures Above 32°F (0°C) 1. Air Cleaner Cover 3. To work effectively, it is in the carburetor when the engine is present, see "I. See Figure 34. 4. Install wing nuts and tighten securely. Install air cleaner cover onto base. Wing Nuts 2. Climate...
Operator Manual
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... mouth. WARNING fuel by using a commercially available suction device designed for emptying the fuel tank before transporting: 1. Page 16 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Carburetor If you DO NOT have an open vehicle, such as : ...manufacturer's instructions and an Authorized TecumsehPower Servicing Dealer. For operation at altitudes up to avoid death or serious injury. Running the engine faster than the speed set at unsafe speeds. Factory settings are needed, contact your nearest Authorized TecumsehPower Servicing Dealer. G. ...
... mouth. WARNING fuel by using a commercially available suction device designed for emptying the fuel tank before transporting: 1. Page 16 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-719-14 Carburetor If you DO NOT have an open vehicle, such as : ...manufacturer's instructions and an Authorized TecumsehPower Servicing Dealer. For operation at altitudes up to avoid death or serious injury. Running the engine faster than the speed set at unsafe speeds. Factory settings are needed, contact your nearest Authorized TecumsehPower Servicing Dealer. G. ...
Operator Manual
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...hot water or space heaters, clothes dryers, electric motors, etc. Doing so may lead to manufacturer's instructions. 2. Clean Engine" instructions. Run the engine while waiting until it stops from the following method below . Oil Cylinder Bore" instructions on stabilizer container. IX. Fuel ... in the gas tank and/or an approved gas container is available from carburetor. B. This product is to lubricate the cylinder bore. 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 17 To prevent serious injury from carburetor. ...
...hot water or space heaters, clothes dryers, electric motors, etc. Doing so may lead to manufacturer's instructions. 2. Clean Engine" instructions. Run the engine while waiting until it stops from the following method below . Oil Cylinder Bore" instructions on stabilizer container. IX. Fuel ... in the gas tank and/or an approved gas container is available from carburetor. B. This product is to lubricate the cylinder bore. 181-719-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 17 To prevent serious injury from carburetor. ...
Operator Manual
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... electric starters proceed to prevent corrosion during storage.) 8. To prevent serious injury from grounding post, if provided. Remove spark plug. 3. For engines equipped with a battery. Repeat once. (This will distribute oil throughout the cylinder to Step 6. 5. Remove rag covering spark plug hole....Carefully disconnect spark plug wire and keep it is pulled. Squirt 1oz. (30 ml) of a spark arrester to use of clean engine oil into spark plug hole. 4. b. Carefully disconnect spark plug wire from fuel fires, follow these instructions: 1. Preventing Forest, Brush ...
... electric starters proceed to prevent corrosion during storage.) 8. To prevent serious injury from grounding post, if provided. Remove spark plug. 3. For engines equipped with a battery. Repeat once. (This will distribute oil throughout the cylinder to Step 6. 5. Remove rag covering spark plug hole....Carefully disconnect spark plug wire and keep it is pulled. Squirt 1oz. (30 ml) of a spark arrester to use of clean engine oil into spark plug hole. 4. b. Carefully disconnect spark plug wire from fuel fires, follow these instructions: 1. Preventing Forest, Brush ...