Operator Manual
Page 1
... to Get Service 3 III. Maintenance 12 VIII. Transporting Your Engine 16 IX. Safety Definitions ii I. Storing Your Engine 16 X. Oil and Fuel Specifications 3 IV. Stopping Your Engine and Short-Term Storage 12 VII. Preventing Forest, Brush and Grass Fires 18 XI. Starting Your Engine 6 VI. Maintenance Intervals 18 California & US EPA Emission Control Warranty...
... to Get Service 3 III. Maintenance 12 VIII. Transporting Your Engine 16 IX. Safety Definitions ii I. Storing Your Engine 16 X. Oil and Fuel Specifications 3 IV. Stopping Your Engine and Short-Term Storage 12 VII. Preventing Forest, Brush and Grass Fires 18 XI. Starting Your Engine 6 VI. Maintenance Intervals 18 California & US EPA Emission Control Warranty...
Operator Manual
Page 2
... (if so equipped). WARNING WARNING indicates a potentially hazardous situation which are used by Tecumseh Power Company under license from Tecumseh Products Company. Tecumseh Contact Information For engine adjustments, repairs or warranty service not covered in death or serious injury. Notice Regarding Emissions NOTE Engines which if not avoided, could result in this Operator's Manual. IMPORTANT NOTICE...
... (if so equipped). WARNING WARNING indicates a potentially hazardous situation which are used by Tecumseh Power Company under license from Tecumseh Products Company. Tecumseh Contact Information For engine adjustments, repairs or warranty service not covered in death or serious injury. Notice Regarding Emissions NOTE Engines which if not avoided, could result in this Operator's Manual. IMPORTANT NOTICE...
Operator Manual
Page 3
... Precautions ! Failure to serious injury or death. A. To prevent injury or death from engine. Not everyone who is allowed to start or operate the engine with an unguarded engine shaft. Tecumseh recommends the following: • An adult should start the engine. contact the equipment manufacturer. WARNING Read equipment manufacturer's manual and this material thoroughly before...
... Precautions ! Failure to serious injury or death. A. To prevent injury or death from engine. Not everyone who is allowed to start or operate the engine with an unguarded engine shaft. Tecumseh recommends the following: • An adult should start the engine. contact the equipment manufacturer. WARNING Read equipment manufacturer's manual and this material thoroughly before...
Operator Manual
Page 4
... Guard 1 2 1. Disconnecting/Connecting Spark Plug Page 2 Figure 4. WARNING Use of engines for additional information. Tecumseh manufactures the Power Sport line of this engine on fun-carts, go to www.TecumsehPower.com for use in such applications. H. Flywheel Guard Figure 2. NEVER tamper with the governor setting can burn, including ...
... Guard 1 2 1. Disconnecting/Connecting Spark Plug Page 2 Figure 4. WARNING Use of engines for additional information. Tecumseh manufactures the Power Sport line of this engine on fun-carts, go to www.TecumsehPower.com for use in such applications. H. Flywheel Guard Figure 2. NEVER tamper with the governor setting can burn, including ...
Operator Manual
Page 5
... in this information in this manual, contact your engine. Tecumseh Technician's Handbooks If you need to repair and service your engine and/or engine emission control systems yourself, a Technician's Handbook is available from your engine's decal and find the life period specification for anything other than the engine, contact the service source recommended by EPA and...
... in this information in this manual, contact your engine. Tecumseh Technician's Handbooks If you need to repair and service your engine and/or engine emission control systems yourself, a Technician's Handbook is available from your engine's decal and find the life period specification for anything other than the engine, contact the service source recommended by EPA and...
Operator Manual
Page 6
NEVER use fuel containing Methanol (Wood Alcohol). Check oil level more frequently during engine break-in oil carry-over from last season or stored for Tecumseh Oil Part Numbers. Doing so may result in . • Keep oil level between "Full" and "ADD" Marks Figure 7. Recommended Fuel Fuel ... 15% 15% FULL OK ADD Fill between "FULL" and "ADD" marks on dipstick. B. NOTES Do not overfill oil filler. Contact your Authorized Tecumseh Servicing Dealer for long periods. • NEVER mix oil with fuel. • DO NOT use fuel left over to the air cleaner and equipment malfunction...
NEVER use fuel containing Methanol (Wood Alcohol). Check oil level more frequently during engine break-in oil carry-over from last season or stored for Tecumseh Oil Part Numbers. Doing so may result in . • Keep oil level between "Full" and "ADD" Marks Figure 7. Recommended Fuel Fuel ... 15% 15% FULL OK ADD Fill between "FULL" and "ADD" marks on dipstick. B. NOTES Do not overfill oil filler. Contact your Authorized Tecumseh Servicing Dealer for long periods. • NEVER mix oil with fuel. • DO NOT use fuel left over to the air cleaner and equipment malfunction...
Operator Manual
Page 7
... the "OFF" position will not start. Pressing the switch to shut off when it is below . 1. Oil Fill Plug 2. Engine Components 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 5 Unscrew and remove oil fill cap from oil filler tube and wipe dipstick clean...and level. 2. Wipe away any spilled oil. This switch must be in the "ON" position or the engine will turn the engine off the ignition that supplies the spark plug with an Engine Stop Switch. See Figure 8. Tighten securely. 6. Add oil to overflow point, making sure to step 1. Screw...
... the "OFF" position will not start. Pressing the switch to shut off when it is below . 1. Oil Fill Plug 2. Engine Components 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 5 Unscrew and remove oil fill cap from oil filler tube and wipe dipstick clean...and level. 2. Wipe away any spilled oil. This switch must be in the "ON" position or the engine will turn the engine off the ignition that supplies the spark plug with an Engine Stop Switch. See Figure 8. Tighten securely. 6. Add oil to overflow point, making sure to step 1. Screw...
Operator Manual
Page 8
...if provided. Be sure fuel valve (optional) is spilled DO NOT start this engine after following instructions in the tank to allow children to refuel this manual, contact your Authorized Tecumseh Servicing Dealer. See Figure 12. Fuel can spread and be ignited by a... or troubleshoot this engine. Fuel Valve Positions This section contains starting instructions for several different types of ignition until fuel vapors are highly flammable and can explode. Oil Fill Plug Locations Figure 10. See Figure 10. V. Engines with a genuine Tecumseh replacement anti-splash fuel...
...if provided. Be sure fuel valve (optional) is spilled DO NOT start this engine after following instructions in the tank to allow children to refuel this manual, contact your Authorized Tecumseh Servicing Dealer. See Figure 12. Fuel can spread and be ignited by a... or troubleshoot this engine. Fuel Valve Positions This section contains starting instructions for several different types of ignition until fuel vapors are highly flammable and can explode. Oil Fill Plug Locations Figure 10. See Figure 10. V. Engines with a genuine Tecumseh replacement anti-splash fuel...
Operator Manual
Page 9
... if it is open and all switches are equipped with Electric Starter If your Authorized Tecumseh Servicing Dealer. This spring loaded control is used to ensure the throttle will return to original position between pushes. When engine starts, release starter button or ignition switch key. 7. Table 3. DO NOT use primer to "FAST...
... if it is open and all switches are equipped with Electric Starter If your Authorized Tecumseh Servicing Dealer. This spring loaded control is used to ensure the throttle will return to original position between pushes. When engine starts, release starter button or ignition switch key. 7. Table 3. DO NOT use primer to "FAST...
Operator Manual
Page 10
... to "FAST" position and Choke Control to "NO CHOKE" position and start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. If engine dies after a short shutdown, move Choke Control to "NO CHOKE" position. No Choke Position 2. 1/2 Choke Position 3. Optional Fuel Valve... to "NO CHOKE" position. Next, move Choke Control to "NO CHOKE" position. 6. Full Choke Position Figure 17. Page 8 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 DO NOT operate an electric starter for more than 5 seconds each attempt. 4. See...
... to "FAST" position and Choke Control to "NO CHOKE" position and start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. If engine dies after a short shutdown, move Choke Control to "NO CHOKE" position. No Choke Position 2. 1/2 Choke Position 3. Optional Fuel Valve... to "NO CHOKE" position. Next, move Choke Control to "NO CHOKE" position. 6. Full Choke Position Figure 17. Page 8 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 DO NOT operate an electric starter for more than 5 seconds each attempt. 4. See...
Operator Manual
Page 11
... with one of the following steps 1 thru 6, contact your thumb 5 times. To avoid carbon monoxide poisoning, ensure engine is open and all switches are equipped with your Authorized Tecumseh Servicing Dealer. Be sure fuel valve (optional) is outdoors in the steps above avoids potential damage to original position between pushes. See Figure...
... with one of the following steps 1 thru 6, contact your thumb 5 times. To avoid carbon monoxide poisoning, ensure engine is open and all switches are equipped with your Authorized Tecumseh Servicing Dealer. Be sure fuel valve (optional) is outdoors in the steps above avoids potential damage to original position between pushes. See Figure...
Operator Manual
Page 12
..." position. This spring loaded control is released or if the cable fails. High Speed 2. Engine Speed Control Levers Page 10 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 Engine With Choke 1. See Figures 24, 25 and 26. See Figures 25 and 26. The throttle...STOP STOP SLOW RUN FAST CHOKE PRIMER Figure 24. Be sure fuel valve (optional) is outdoors in the idle position when starting engine. NOTES If restarting a warm engine after a short shutdown, move Equipment Control to "FAST" position and Choke Control to "NO CHOKE" position. Fuel Tank Turn ...
..." position. This spring loaded control is released or if the cable fails. High Speed 2. Engine Speed Control Levers Page 10 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 Engine With Choke 1. See Figures 24, 25 and 26. See Figures 25 and 26. The throttle...STOP STOP SLOW RUN FAST CHOKE PRIMER Figure 24. Be sure fuel valve (optional) is outdoors in the idle position when starting engine. NOTES If restarting a warm engine after a short shutdown, move Equipment Control to "FAST" position and Choke Control to "NO CHOKE" position. Fuel Tank Turn ...
Operator Manual
Page 13
... does not continue to run, move Choke Control "1/2 CHOKE" position until engine runs smoothly. If engine does not start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to restart engine. 7. Recoil Starter Handle 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 11 Grasp starter cord...
... does not continue to run, move Choke Control "1/2 CHOKE" position until engine runs smoothly. If engine does not start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to restart engine. 7. Recoil Starter Handle 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 11 Grasp starter cord...
Operator Manual
Page 14
...provided. Avoid Accidental Starts" instructions on page 4. • Change oil after use and every 5 operating hours. See A. WARNING Never store the engine with fuel in extremely dusty or dirty conditions. Only allow children to the grounding post, if provided. See Figures 28 and 29. •... 30, 31 and 32. 2. more often if operated in the fuel tank inside a building with an electric starter. • Turn off the engine after first 2 operating hours and every 25 operating hours thereafter; See "G. See Figures 28 and 29. "Checking Oil Level" instructions on page 2....
...provided. Avoid Accidental Starts" instructions on page 4. • Change oil after use and every 5 operating hours. See A. WARNING Never store the engine with fuel in extremely dusty or dirty conditions. Only allow children to the grounding post, if provided. See Figures 28 and 29. •... 30, 31 and 32. 2. more often if operated in the fuel tank inside a building with an electric starter. • Turn off the engine after first 2 operating hours and every 25 operating hours thereafter; See "G. See Figures 28 and 29. "Checking Oil Level" instructions on page 2....
Operator Manual
Page 15
.... 11. Fuel Fill Cap 4. Fuel Fill Cap 3. Optional Oil Fill Plug Figure 32. Oil Drain/Fill Locations 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 13 NOTE Used oil must be disposed of at the lowest point on and is tightened securely...Install oil drain plug and tighten securely. 8. Optional Extended Oil Fill Cap and Dipstick 2. Oil Fill Plug 4. Be sure the gas cap is on the engine. (See equipment manufacturer's instructions). 6. See Figures 30, 31 and 32. 4. Oil Fill Cap and Dipstick 3. Place approved recyclable oil container under oil...
.... 11. Fuel Fill Cap 4. Fuel Fill Cap 3. Optional Oil Fill Plug Figure 32. Oil Drain/Fill Locations 181-789-14 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled Page 13 NOTE Used oil must be disposed of at the lowest point on and is tightened securely...Install oil drain plug and tighten securely. 8. Optional Extended Oil Fill Cap and Dipstick 2. Oil Fill Plug 4. Be sure the gas cap is on the engine. (See equipment manufacturer's instructions). 6. See Figures 30, 31 and 32. 4. Oil Fill Cap and Dipstick 3. Place approved recyclable oil container under oil...
Operator Manual
Page 16
... Spark Plug. Formula Compact Models 2 4 2 1 Formula Standard Models 3 4 1 2 2 1 1. Electrodes 3. Clean area around spark plug. 2. NEVER run engine without complete air cleaner installed on your Authorized Tecumseh Servicing Dealer for Tecumseh Air Cleaner. Type A or B. NOTE Contact your model. Levers and Linkage 2. Debris Removal Areas 2 3 Page 14 1 1. .030 (0.76 mm) Gap 2. See Figure 33...
... Spark Plug. Formula Compact Models 2 4 2 1 Formula Standard Models 3 4 1 2 2 1 1. Electrodes 3. Clean area around spark plug. 2. NEVER run engine without complete air cleaner installed on your Authorized Tecumseh Servicing Dealer for Tecumseh Air Cleaner. Type A or B. NOTE Contact your model. Levers and Linkage 2. Debris Removal Areas 2 3 Page 14 1 1. .030 (0.76 mm) Gap 2. See Figure 33...
Operator Manual
Page 17
... 51 2 6 1 1. Paper Filler 5. Carburetor If you think your carburetor needs adjusting, see your Authorized Tecumseh Servicing Dealer. 23 4 5 1 1. NEVER tamper with the governor setting can be dangerous and will go. 7. more often if used in any engine adjustments. Loosen cover screws. Position cover and filter against flange and turn to 7,000 feet...
... 51 2 6 1 1. Paper Filler 5. Carburetor If you think your carburetor needs adjusting, see your Authorized Tecumseh Servicing Dealer. 23 4 5 1 1. NEVER tamper with the governor setting can be dangerous and will go. 7. more often if used in any engine adjustments. Loosen cover screws. Position cover and filter against flange and turn to 7,000 feet...
Operator Manual
Page 18
...that your carburetor will have gum deposits, a clogged fuel system and will void your Authorized Tecumseh Servicing Dealer. IX. In addition, remove grass clippings, dirt and debris from engine or siphon fuel by using ULTRA-FRESH™ or Fuel Saver Plus Gasoline Stabilizer plus Fuel...areas. VIII. Also, if it is stored in the engine's gas tank without gasoline stabilizer, it is not necessary to be unused without gasoline stabilizer for use with gasoline. ! This product is consumed. ! Page 16 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-...
...that your carburetor will have gum deposits, a clogged fuel system and will void your Authorized Tecumseh Servicing Dealer. IX. In addition, remove grass clippings, dirt and debris from engine or siphon fuel by using ULTRA-FRESH™ or Fuel Saver Plus Gasoline Stabilizer plus Fuel...areas. VIII. Also, if it is stored in the engine's gas tank without gasoline stabilizer, it is not necessary to be unused without gasoline stabilizer for use with gasoline. ! This product is consumed. ! Page 16 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-...
Operator Manual
Page 19
...battery at least 10 minutes after adding stabilizer to allow it to prevent corrosion during storage.) 8. See "I . See "A. Run the engine while waiting until it is equipped with potential sources of storage. Avoid Accidental Starts" instructions on page 12. Repeat once. (This will...8226; Keep the disconnected spark plug wire securely away from carburetor. Cover spark plug hole with an electric starter. • Turn off all engine switches. • Remove ignition key, if provided. 2. and Step 7. (This will distribute oil throughout the cylinder to reach carburetor. ...
...battery at least 10 minutes after adding stabilizer to allow it to prevent corrosion during storage.) 8. See "I . See "A. Run the engine while waiting until it is equipped with potential sources of storage. Avoid Accidental Starts" instructions on page 12. Repeat once. (This will...8226; Keep the disconnected spark plug wire securely away from carburetor. Cover spark plug hole with an electric starter. • Turn off all engine switches. • Remove ignition key, if provided. 2. and Step 7. (This will distribute oil throughout the cylinder to reach carburetor. ...
Operator Manual
Page 20
...muffler on any forest-covered, brush-covered or unimproved grass-covered land unless engine is one from your nearest Authorized Tecumseh Servicing Dealer. when engine is Warm 1.Change Oil Date Owner/Dealer Page 18 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 For example... can do to be maintained in effective working order by owner and/or operator. If your engine does not have a spark arrester cover that you may also call Tecumseh Power company at 1800-558-5402 or visit www.TecumsehPower.com to perform maintenance intervals yourself, ...
...muffler on any forest-covered, brush-covered or unimproved grass-covered land unless engine is one from your nearest Authorized Tecumseh Servicing Dealer. when engine is Warm 1.Change Oil Date Owner/Dealer Page 18 Four-Cycle Engine • Horizontal Crankshaft • Air-Cooled 181-789-14 For example... can do to be maintained in effective working order by owner and/or operator. If your engine does not have a spark arrester cover that you may also call Tecumseh Power company at 1800-558-5402 or visit www.TecumsehPower.com to perform maintenance intervals yourself, ...