Operator Manual
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Warranty Information 22 Visit our web site at www.TecumsehPower.com LOG ON! OV490EA (OHV140-180) Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Table of Contents IMPORTANT NOTICE! Oil and Fuel Specifications 4 IV. Maintenance 10 VIII. Preventing Forest, Brush and Grass Fires 15 XI. Register Your TecumsehPower Engine Maintenance Tips On-Line Store Locate your nearest TecumsehPower Servicing Dealer 181-887-14 (English) 6/01/08 General Safety Precautions 1 II. How to Get Service 3 III. Storing Your Engine 13 X. Stopping Your Engine and Short-Term Storage ...
Warranty Information 22 Visit our web site at www.TecumsehPower.com LOG ON! OV490EA (OHV140-180) Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Table of Contents IMPORTANT NOTICE! Oil and Fuel Specifications 4 IV. Maintenance 10 VIII. Preventing Forest, Brush and Grass Fires 15 XI. Register Your TecumsehPower Engine Maintenance Tips On-Line Store Locate your nearest TecumsehPower Servicing Dealer 181-887-14 (English) 6/01/08 General Safety Precautions 1 II. How to Get Service 3 III. Storing Your Engine 13 X. Stopping Your Engine and Short-Term Storage ...
Operator Manual
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...Modification and (TWC) Three-way Catalyst (if so equipped). Before operating this manual preceded by TecumsehPower Company under license from Tecumseh Products Company. TecumsehPower Contact Information For engine adjustments, repairs or warranty service NOT covered in this engine it is it carefully and ...read this manual handy at 1-800-558-5402 for future reference. • Read it associated or affiliated in any way with Tecumseh Products Company. ©Copyright 2006, 2008 TecumsehPower Company All Rights Reserved Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181...
...Modification and (TWC) Three-way Catalyst (if so equipped). Before operating this manual preceded by TecumsehPower Company under license from Tecumseh Products Company. TecumsehPower Contact Information For engine adjustments, repairs or warranty service NOT covered in this engine it is it carefully and ...read this manual handy at 1-800-558-5402 for future reference. • Read it associated or affiliated in any way with Tecumseh Products Company. ©Copyright 2006, 2008 TecumsehPower Company All Rights Reserved Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181...
Operator Manual
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I . General Safety Precautions ! Also, deadly levels of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. If you experience any engine exhaust. Even if you DO NOT see equipment manufacturer's manual). Avoid Gasoline Fires Gasoline (fuel) vapors are properly guarded, DO NOT use your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or go to refuel this engine is allowed to store and dispense fuel. Adult Supervision of Operation, Refueling and Maintenance The manufacturer of such operation. • An ...
I . General Safety Precautions ! Also, deadly levels of carbon monoxide poisoning, leave the area immediately, get fresh air, and SEEK MEDICAL TREATMENT. If you experience any engine exhaust. Even if you DO NOT see equipment manufacturer's manual). Avoid Gasoline Fires Gasoline (fuel) vapors are properly guarded, DO NOT use your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or go to refuel this engine is allowed to store and dispense fuel. Adult Supervision of Operation, Refueling and Maintenance The manufacturer of such operation. • An ...
Operator Manual
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E. Tampering with a DC electric starter. • Turn all materials that can burn, including grass and leaves, away from hot areas of engine governor. ! Consult your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or visit www.TecumsehPower.com for use in serious injury or death. F. Avoid Burns and Fire from Hot Surfaces The muffler and other dry ground cover. DO NOT operate, idle or park engine powered equipment in any way. Always wear hearing protection when operating an engine. Figure 1. Typical Flywheel Guard Location Figure 2. Disconnecting/Connecting...
E. Tampering with a DC electric starter. • Turn all materials that can burn, including grass and leaves, away from hot areas of engine governor. ! Consult your local Authorized TecumsehPower Servicing Dealer, call 1-800-558-5402, or visit www.TecumsehPower.com for use in serious injury or death. F. Avoid Burns and Fire from Hot Surfaces The muffler and other dry ground cover. DO NOT operate, idle or park engine powered equipment in any way. Always wear hearing protection when operating an engine. Figure 1. Typical Flywheel Guard Location Figure 2. Disconnecting/Connecting...
Operator Manual
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The engine identification decal also includes engine life specifications for OV models. This period relates to the emission compliance life as certified by the equipment manufacturer. 2083 TECUMSEHPOWER COMPANY THIS ENGINE MEETS 1995-2005 CALIF & US EPA PHI APPLICABLE EMISSION REGULATIONS FOR SI SORE ENGINES EM LV195EA 361540D 4TPXS.1951BB 04015AA0001 195 ENGINE MODEL: SPEC: DOM: Figure 4. How to repair and service your engine and/or engine emission control systems yourself, a Technician's Handbook is responsible only for the engine used on our website at www....
The engine identification decal also includes engine life specifications for OV models. This period relates to the emission compliance life as certified by the equipment manufacturer. 2083 TECUMSEHPOWER COMPANY THIS ENGINE MEETS 1995-2005 CALIF & US EPA PHI APPLICABLE EMISSION REGULATIONS FOR SI SORE ENGINES EM LV195EA 361540D 4TPXS.1951BB 04015AA0001 195 ENGINE MODEL: SPEC: DOM: Figure 4. How to repair and service your engine and/or engine emission control systems yourself, a Technician's Handbook is responsible only for the engine used on our website at www....
Operator Manual
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The oil sump capacity (without oil filter) is tightened securely. B. You may cause internal engine damage. NEVER use fuel left over to operate properly. CAUTION The use of alternative fuels such as E85 or E20 are available at your Authorized TecumsehPower Servicing Dealer for long periods. • NEVER mix oil with high alcohol content can cause hard starting, poor engine performance, and may use and every 5 operating hours when engine is NOT recommended. Before Starting Your Engine A. See Figure 6. • Be sure oil fill cap/plug is 55 ounces or 3-7/16 U.S. Doing so ...
The oil sump capacity (without oil filter) is tightened securely. B. You may cause internal engine damage. NEVER use fuel left over to operate properly. CAUTION The use of alternative fuels such as E85 or E20 are available at your Authorized TecumsehPower Servicing Dealer for long periods. • NEVER mix oil with high alcohol content can cause hard starting, poor engine performance, and may use and every 5 operating hours when engine is NOT recommended. Before Starting Your Engine A. See Figure 6. • Be sure oil fill cap/plug is 55 ounces or 3-7/16 U.S. Doing so ...
Operator Manual
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Screw oil fill cap back into oil filler tube. C. Using an approved red GASOLINE container, add fuel slowly, being careful to expand without overflowing. 5. Spark Plug Cap 3. Air Intake Screen 5. Be sure engine is below "ADD" mark, slowly add oil to reach "FULL" level. Screw oil fill cap back into oil filler tube. Wipe away any source of spillage. Stop engine and allow children to cool before starting engine. Clean area around fuel fill cap and remove fuel fill cap. Replace fuel fill cap securely and wipe up spilled fuel before refueling. 2. Engine with ...
Screw oil fill cap back into oil filler tube. C. Using an approved red GASOLINE container, add fuel slowly, being careful to expand without overflowing. 5. Spark Plug Cap 3. Air Intake Screen 5. Be sure engine is below "ADD" mark, slowly add oil to reach "FULL" level. Screw oil fill cap back into oil filler tube. Wipe away any source of spillage. Stop engine and allow children to cool before starting engine. Clean area around fuel fill cap and remove fuel fill cap. Replace fuel fill cap securely and wipe up spilled fuel before refueling. 2. Engine with ...
Operator Manual
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WWAARRNNIINNGG If you have . Engines with Recoil Starters" instructions on starter rope with spark plug removed. Engines with Electric Starters If your engine. NOTE If restarting a warm engine after following steps 1 thru 6, contact your Authorized TecumsehPower Servicing Dealer. If engine fails to start after combined control is moved to "FAST" position, repeat steps 2 thru 4 to "FAST" instead of "CHOKE" or "START" position. Finally, move combined control to restart engine. 5. Typical Engine Symbols Table 3. Engines with Electric Starters Only one of such operation. ...
WWAARRNNIINNGG If you have . Engines with Recoil Starters" instructions on starter rope with spark plug removed. Engines with Electric Starters If your engine. NOTE If restarting a warm engine after following steps 1 thru 6, contact your Authorized TecumsehPower Servicing Dealer. If engine fails to start after combined control is moved to "FAST" position, repeat steps 2 thru 4 to "FAST" instead of "CHOKE" or "START" position. Finally, move combined control to restart engine. 5. Typical Engine Symbols Table 3. Engines with Electric Starters Only one of such operation. ...
Operator Manual
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See Figures 9 thru 11. Independent Speed and Choke Controls NOTES DO NOT operate an electric starter for more than 5 seconds each attempt. "1/2 CHOKE" Position 3. "1/2 CHOKE" Position 3. Release starter button or ignition switch key. Next, move independent choke control to "1/2 CHOKE" position until engine runs smoothly. b. If engine dies after a short shutdown, move independent speed control to "FAST" position and move independent choke control to "NO CHOKE" position. 5. To avoid carbon monoxide poisoning, be sure engine is outdoors in "RUN" range. ...
See Figures 9 thru 11. Independent Speed and Choke Controls NOTES DO NOT operate an electric starter for more than 5 seconds each attempt. "1/2 CHOKE" Position 3. "1/2 CHOKE" Position 3. Release starter button or ignition switch key. Next, move independent choke control to "1/2 CHOKE" position until engine runs smoothly. b. If engine dies after a short shutdown, move independent speed control to "FAST" position and move independent choke control to "NO CHOKE" position. 5. To avoid carbon monoxide poisoning, be sure engine is outdoors in "RUN" range. ...
Operator Manual
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Table 4. See Figures 13 and 14. WARNING When pulling starter rope, the rope can unexpectedly jerk back toward engine causing serious injury. Grasp starter cord handle. See Figure 15. Return rope slowly to the recoil mechanism. Momentarily move combined control to "FAST" position. Combined Speed and Choke Control 1. See Figures 13 and 14. a. b. Next, move combined control back to start after 3 pulls repeat steps 2 thru 3. 4. c. Recoil Starter 5. DO NOT attempt to "CHOKE" position b. Page 8 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181...
Table 4. See Figures 13 and 14. WARNING When pulling starter rope, the rope can unexpectedly jerk back toward engine causing serious injury. Grasp starter cord handle. See Figure 15. Return rope slowly to the recoil mechanism. Momentarily move combined control to "FAST" position. Combined Speed and Choke Control 1. See Figures 13 and 14. a. b. Next, move combined control back to start after 3 pulls repeat steps 2 thru 3. 4. c. Recoil Starter 5. DO NOT attempt to "CHOKE" position b. Page 8 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled 181...
Operator Manual
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Move independent speed control to "FAST" position and set independent choke control to retract, continue pulling rope with one rapid full arm stroke. If restarting a warm engine after a short shutdown, move independent speed control to "FAST" position and move independent choke control to "1/2 CHOKE" position until engine runs smoothly. b. Without allowing the rope to "FULL CHOKE" position (see equipment manufacturer's instructions). Move independent choke control to the recoil mechanism. Next, move independent choke control to desired speed in "RUN" range. "1/2 CHOKE" Position...
Move independent speed control to "FAST" position and set independent choke control to retract, continue pulling rope with one rapid full arm stroke. If restarting a warm engine after a short shutdown, move independent speed control to "FAST" position and move independent choke control to "1/2 CHOKE" position until engine runs smoothly. b. Without allowing the rope to "FULL CHOKE" position (see equipment manufacturer's instructions). Move independent choke control to the recoil mechanism. Next, move independent choke control to desired speed in "RUN" range. "1/2 CHOKE" Position...
Operator Manual
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Failure to do so may lead to equipment manufacturer's instructions. WARNING To prevent accidental starting when working on this engine. See Figure 19. 2. Afterward, continue reading instructions below . 9. Oil Drain Plug Location Figure 20. Place approved recyclable oil container under oil drain plug. (See equipment manufacturer's instructions). 6. Install oil drain plug and tighten securely. 8. Wipe away any spilled oil. 10. NOTES The oil filter if so equipped, should be changed every 100 operating hours or at negative terminal first, if engine is on page 2. Page 10 ...
Failure to do so may lead to equipment manufacturer's instructions. WARNING To prevent accidental starting when working on this engine. See Figure 19. 2. Afterward, continue reading instructions below . 9. Oil Drain Plug Location Figure 20. Place approved recyclable oil container under oil drain plug. (See equipment manufacturer's instructions). 6. Install oil drain plug and tighten securely. 8. Wipe away any spilled oil. 10. NOTES The oil filter if so equipped, should be changed every 100 operating hours or at negative terminal first, if engine is on page 2. Page 10 ...
Operator Manual
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NOTES Before removing air cleaner cover, see "I. Filter Removal/ Installation" instructions on page 12. See Figure 22. 1. Remove air cleaner cover and filters. See Figure 21. 2. Servicing Foam Pre-Filter" and/or "II. C. Check electrode gap with wire feeler gauge and set gap to prevent damage when removing air cleaner cover. Linkage and Lever Bending 2 3 NOTE A resistor spark plug must be taken to -.030 in . (0.76 mm) Gap 2. Porcelain 181-887-14 Figure 23. Spark Plug Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 11 Remove and ...
NOTES Before removing air cleaner cover, see "I. Filter Removal/ Installation" instructions on page 12. See Figure 22. 1. Remove air cleaner cover and filters. See Figure 21. 2. Servicing Foam Pre-Filter" and/or "II. C. Check electrode gap with wire feeler gauge and set gap to prevent damage when removing air cleaner cover. Linkage and Lever Bending 2 3 NOTE A resistor spark plug must be taken to -.030 in . (0.76 mm) Gap 2. Porcelain 181-887-14 Figure 23. Spark Plug Four-Cycle Engine • Vertical Crankshaft • Air-Cooled Page 11 Remove and ...
Operator Manual
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D. If either is present, see equipment manufacturer's instructions). 7. Clean daily if used in warm water and detergent solution then press (DO NOT twist) until water is removed. 2. Servicing Paper Filters Paper filters cannot be cleaned and must be affected at altitudes up to 7,000 feet (2,134 meters). NOTE DO NOT put oil on engine. See Figure 24. 2. Remove and inspect filter(s) for discoloration or dirt accumulation. Servicing Foam Pre-Filter" and/or "II. Clean inside of engine governor. Paper Filter 3. Fasteners 4. Engine performance should not be replaced once a ...
D. If either is present, see equipment manufacturer's instructions). 7. Clean daily if used in warm water and detergent solution then press (DO NOT twist) until water is removed. 2. Servicing Paper Filters Paper filters cannot be cleaned and must be affected at altitudes up to 7,000 feet (2,134 meters). NOTE DO NOT put oil on engine. See Figure 24. 2. Remove and inspect filter(s) for discoloration or dirt accumulation. Servicing Foam Pre-Filter" and/or "II. Clean inside of engine governor. Paper Filter 3. Fasteners 4. Engine performance should not be replaced once a ...
Operator Manual
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VIII. Transporting Your Engine WARNING NEVER transport this engine inside a building with gasoline. Drain fuel into an approved red GASOLINE container, being careful to avoid death or serious injury. WARNING NEVER leave the engine unattended when it is any gasoline in an open bed of a pickup truck. If you DO NOT have an open vehicle and have gum deposits, a clogged fuel system and will insure adequate cooling, correct engine speed and reduce the risk of ignition such as an open trailer or open vehicle, such as hot water or space heaters, clothes dryers, ...
VIII. Transporting Your Engine WARNING NEVER transport this engine inside a building with gasoline. Drain fuel into an approved red GASOLINE container, being careful to avoid death or serious injury. WARNING NEVER leave the engine unattended when it is any gasoline in an open bed of a pickup truck. If you DO NOT have an open vehicle and have gum deposits, a clogged fuel system and will insure adequate cooling, correct engine speed and reduce the risk of ignition such as an open trailer or open vehicle, such as hot water or space heaters, clothes dryers, ...
Operator Manual
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... least 10 minutes after adding stabilizer to allow it stops from your Authorized TecumsehPower Servicing Dealer. B. DO NOT attempt to manufacturer's instructions. 2. See "II. This product is NOT necessary to drain fuel that contains stabilizer from engine. 2. IV. Add fuel stabilizer according to pour fuel from your fuel for short-term...
... least 10 minutes after adding stabilizer to allow it stops from your Authorized TecumsehPower Servicing Dealer. B. DO NOT attempt to manufacturer's instructions. 2. See "II. This product is NOT necessary to drain fuel that contains stabilizer from engine. 2. IV. Add fuel stabilizer according to pour fuel from your fuel for short-term...
Operator Manual
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II. NOTES For engines equipped with electric starters proceed to Step 6. 5. Connect spark plug wire to spark plug before attempting to "OFF" position. • Remove ignition key, if provided. 2. See "A. For example, it away from spark plug. If your engine does NOT have a spark arrester cover that reads "Screen Type 36085". To prevent serious injury from grounding post, if provided. 8. Carefully disconnect spark plug wire and keep it is a violation of a spark arrester to prevent fuel from spraying from spark plug hole. Cover spark plug hole with rag to prevent fires....
II. NOTES For engines equipped with electric starters proceed to Step 6. 5. Connect spark plug wire to spark plug before attempting to "OFF" position. • Remove ignition key, if provided. 2. See "A. For example, it away from spark plug. If your engine does NOT have a spark arrester cover that reads "Screen Type 36085". To prevent serious injury from grounding post, if provided. 8. Carefully disconnect spark plug wire and keep it is a violation of a spark arrester to prevent fuel from spraying from spark plug hole. Cover spark plug hole with rag to prevent fires....
Operator Manual
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ALWAYS promptly follow maintenance intervals listed in this manual. Maintenance Intervals Procedure Time Change Oil After First 2 Hours When Engine is Warm Check Oil Level Every 5 Hours or Before Each Use Clean Cooling Fins Every 5 Hours or Before Each Use Clean Foam Pre-Filter Every 25 Hours or 3 Months Change Oil Every 50 Hours or 3 Months Replace Paper and Oil Filter Every 100 Hours or Seasonally Check Spark Plug Every 100 Hours or Seasonally Replace Spark Plug Every 200 Hours or Seasonally Scheduled Maintenance After First 2 Hours When Engine is one of the most ...
ALWAYS promptly follow maintenance intervals listed in this manual. Maintenance Intervals Procedure Time Change Oil After First 2 Hours When Engine is Warm Check Oil Level Every 5 Hours or Before Each Use Clean Cooling Fins Every 5 Hours or Before Each Use Clean Foam Pre-Filter Every 25 Hours or 3 Months Change Oil Every 50 Hours or 3 Months Replace Paper and Oil Filter Every 100 Hours or Seasonally Check Spark Plug Every 100 Hours or Seasonally Replace Spark Plug Every 200 Hours or Seasonally Scheduled Maintenance After First 2 Hours When Engine is one of the most ...
Operator Manual
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... assembly, ignition system, exhaust system, crankcase breather assembly and, the evaporative control system. OWNER'S WARRANTY RESPONSIBILITIES As the small off -road engine for transporting the products to meet the U.S. Telephone 1-262377-2700 [or in USA/Canada call 1-800-558-5402]. Page 20 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled...
... assembly, ignition system, exhaust system, crankcase breather assembly and, the evaporative control system. OWNER'S WARRANTY RESPONSIBILITIES As the small off -road engine for transporting the products to meet the U.S. Telephone 1-262377-2700 [or in USA/Canada call 1-800-558-5402]. Page 20 Four-Cycle Engine • Vertical Crankshaft • Air-Cooled...
Operator Manual
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EMISSION CONTROL SYSTEM WARRANTY Emission Control System Warranty ("ECS Warranty") for 1995 and later model year California small off -road engines (for other states, 1997 and later model year engines). GENERAL EMISSIONS WARRANTY COVERAGE: TecumsehPower Company warrants to the original, end-use purchaser of the new engine or equipment and to other states, 1997 and later model year engines): A. THE ECS WARRANTY ONLY PERTAINS TO EMISSIONRELATED PARTS ON YOUR ENGINE AS FOLLOWS: 1. TecumsehPower Company shall be liable for the remainder of the ECS Warranty Period. 3. EMISSION-RELATED ...
EMISSION CONTROL SYSTEM WARRANTY Emission Control System Warranty ("ECS Warranty") for 1995 and later model year California small off -road engines (for other states, 1997 and later model year engines). GENERAL EMISSIONS WARRANTY COVERAGE: TecumsehPower Company warrants to the original, end-use purchaser of the new engine or equipment and to other states, 1997 and later model year engines): A. THE ECS WARRANTY ONLY PERTAINS TO EMISSIONRELATED PARTS ON YOUR ENGINE AS FOLLOWS: 1. TecumsehPower Company shall be liable for the remainder of the ECS Warranty Period. 3. EMISSION-RELATED ...