Manual Do Utilizadoríndice analíticoI. Safety Definitions2NOTE2II. Notice Regarding Emissions2NOTE2III. Tecumseh Contact Information2I. Use this Engine Only in Approved Applications2II. Special Information for Users Installing an Engine2III. Engine Model Applications2I. General Safety Precautions3A. Avoid Carbon Monoxide Poisoning3B. Avoid Gasoline Fires3C. Adult Supervision of Operation, Refueling and Maintenance4D. Stay Away from Rotating Parts4E. Do Not Modify Engine4Figure 1. DO NOT use Without Engine Shaft Guard41. Muffler Guard42. Flywheel Guard4Figure 2. Typical Engine Guard Locations4F. Avoid Burns and Fire from Hot Surfaces4G. Avoid Accidental Starts5H. Use Hearing Protection5Figure 3. Disconnecting/Connecting Spark Plug5Figure 4. Spark Plug Grounding Post5II. How to Get Service6A. Engine Identification Decal6B. Tecumseh Technician’s Handbooks6Figure 5. Engine Identification Label6Figure 6. Technician Handbooks6III. Oil and Fuel Specifications7A. Oil7NOTES7B. Fuel7Table 1. Recommended Engine Oil7Table 2. Oil Sump Capacities7Table 3. Recommended Fuel Components7IV. Before Starting Your Engine8A. Engine Pre-Ride Checklist81. Fuel cap-Check that the anti-splash fuel fill cap is securely in place.82. Guards-Check that all of the guards are securely in place. NEVER operate the vehicle if you think there may be a guard missin...83. Debris-Check that engine, controls and guards are free from debris, snow or ice. For debris removal areas, see "B. Removing Debris From Engine" instructions on page 20.84. Throttle-With the engine off, check that the gas pedal operates smoothly and returns to an idle position when released.85. Idle speed-Be sure that operator is in place with the brake engaged before starting the engine. Start the engine and slowly r...86. Engine stop switches-Check that the operator knows where all engine stop switches are located. Check that all engine stop switches immediately stop the engine. For stop switch locations, see Figure 13 on page 8.8Figure 7. Incorrect Usage Without Engine Shaft Guard81. Muffler Guard82. Flywheel Guard8Figure 8. Engine Guard Locations81. Levers and Linkage82. Cooling Fins83. Air Cleaner Cover84. Flywheel Guard85. Muffler Guard8Figure 9. Debris Removal Areas8B. Checking Oil Level9NOTES9I. Oil Fill Dipstick91. Be sure engine is upright and level.9NOTE92. Unscrew oil fill dipstick from oil filler tube and wipe clean.93. Screw oil fill dipstick back into oil filler tube. Tighten securely.94. Unscrew and remove oil fill dipstick from oil filler tube. Note oil level. If oil reading on dipstick is below “ADD” mark, slowly add oil to reach “FULL” level. See Figure 10.95. Screw oil fill dipstick back into oil filler tube. Tighten securely.96. Wipe away any spilled oil.9II. Oil Fill Cap Without Dipstick (Oil fill Plug)91. Be sure engine is upright and level.9NOTE92. Clean area around oil fill plug(s). See Figure 12.93. Unscrew oil fill plug.94. Add oil to overflow point, making sure to avoid spilling.95. Screw oil fill plug back into oil fill hole. Tighten securely.96. Wipe away any spilled oil.9Figure 10. Engine Oil Level9Figure 11. Possible Oil Fill Dipstick Location9Figure 12. Possible Oil Fill Plug Location(s)9C. Engine Stop Switch10D. Filling Fuel Tank101. Stop engine and allow it to cool before refueling.102. Be sure engine is outdoors and in a well-ventilated area.103. Clean area around fuel fill cap and remove anti-splash fuel fill cap. See Figure 14.101. ON Position102. OFF Position103. Switch10Figure 13. Engine Stop Switch10Figure 14. Possible Fuel Fill Cap Location(s)104. Using an approved red GASOLINE container, add fuel slowly, being careful to avoid spilling. DO NOT overfill fuel tank. Leave space in the tank to allow fuel to expand without overflowing. See "B. Fuel" instructions on page 5.115. Replace anti-splash fuel fill cap securely and wipe up spilled fuel before starting engine. If fuel is spilled DO NOT start engine. Move machine away from area of spillage. Avoid creating any source of ignition until fuel vapors are gone.11NOTES11E. Optional Fuel Valve111. Turn fuel valve counterclockwise to “OPEN” position.112. Turn fuel valve clockwise to “OFF” position11NOTE11Figure 15. Fuel Cap Insert Disposal Symbol11Figure 16. Possible Anti-Splash Fuel Fill Cap(s)11Figure 17. Optional Fuel Valve11V. Starting Your Engine12NOTE121. Oil Fill Plug122. Carburetor123. Air Cleaner124. Muffler125. Muffler Guard126. Oil Fill Dipstick127. Spark Plug Cap128. Fuel Fill Cap129. On/Off Switch1210. Recoil Starter/Flywheel Guard1211. Starter Cord Handle1212. Levers/Linkage1213. Fuel Shut-Off Valve (If provided)1214. Primer12Table 4. Model Assemblies12Figure 18. LH318EA (HM80-90), LH358EA (HM100) Model12Figure 19. OH195EA/OH195EP Model13Figure 20. OH318EA13A. Engines with Electric Starters14Table 5. Engines with Electric Starters14I. Engine With Primer Bulb141. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.See Figure 20.142. Be sure fuel valve is open, if provided. See Figure 21.143. When starting a cold engine, push primer bulb firmly with your thumb 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 22.14NOTES144. Push starter button or turn ignition switch key to start engine.14NOTE145. When engine starts, release starter button or ignition switch key.146. If engine fails to start after 3 attempts, repeat steps 2 thru 4.147. If engine does not start after following steps 1 thru 6, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.141. Fuel Valve in “OPEN” Position Shown142. Fuel Valve in “OFF” Position Shown143. Fuel Tank14Figure 21. Optional Fuel Valve14Figure 22. OH195EA/OH195EP Engine Primer Bulb14II. Engine with Choke151. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.152. Be sure fuel valve is open, if provided. See Figure 21.153. Move Choke Control to “FULL CHOKE” position.15NOTES151. No Choke Position152. 1/2 Choke Position153. Full Choke Position15Figure 23. Horizontal Mount Choke Control Positions151. No Choke Position152. 1/2 Choke Position153. Full Choke Position15Figure 24. Remote Choke Control Positions151. No Choke Position152. 1/2 Choke Position153. Full Choke Position15Figure 25. OH195EA/OH195EP Choke Control Positions15NOTES164. Push starter button or turn ignition switch key to start engine.16NOTE165. When engine starts:16a. Release starter button or ignition switch key.16b. Momentarily move Choke Lever to “1/2 CHOKE” position until engine runs smoothly.16c. Next, move Choke Lever to “NO CHOKE” position.16NOTES16a. Momentarily move Choke Lever back to “FULL CHOKE” position.16b. Next, move Choke Lever to “1/2 CHOKE” position until engine runs smoothly.16c. Finally, move Choke Lever to “NO CHOKE” position.166. If engine dies after Choke Lever is moved to “NO CHOKE” position, repeat steps 2 thru 5 to restart engine.167. If engine fires, but does not continue to run, move Choke Lever to “NO CHOKE” position and start engine.168. If engine fails after 3 attempts in the “NO CHOKE” position, repeat steps 2 thru 7 to restart engine.169. If engine does not start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.161. No Choke Position162. 1/2 Choke Position163. Full Choke Position16Figure 26. OH318EA Choke Control Positions161. High Speed Position162. Idle Range16Figure 27. Engine Speed Control Positions16B. Engines with Recoil Starters17I. Engine With Primer Bulb17Table 6. Engines with Recoil Starters171. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.172. Be sure fuel valve is open, if provided. See Figure 28.173. When starting a cold engine, push primer bulb firmly with your thumb 3 times, allowing primer bulb to return completely to original position between pushes. See Figure 29.17NOTES174. Grasp starter cord handle. See Figure 30.17a. Pull rope out slowly until you feel drag.17b. Next, pull rope with one rapid full arm stroke.17c. Return rope slowly to original position.17NOTE175. If engine fails to start after 3 attempts, repeat steps 2 thru 4.176. If engine does not start after following steps 1 thru 5, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.171. Fuel Valve in “OPEN” Position Shown172. Fuel Valve in “OFF” Position Shown173. Fuel Tank17Figure 28. Optional Fuel Valve17Figure 29. OH195EA/OH195EP Engine Primer Bulb17Figure 30. Starter Cord Handle17II. Engine With Choke181. To avoid carbon monoxide poisoning, be sure engine is outdoors in a well-ventilated area.182. Be sure fuel valve is open, if provided. See Figure 28 on page 15.183. Move Choke Control to “FULL CHOKE” position.18NOTES181. No Choke Position182. 1/2 Choke Position183. Full Choke Position18Figure 31. Horizontal Mount Choke Control Positions181. No Choke Position182. 1/2 Choke Position183. Full Choke Position18Figure 32. Remote Choke Control Positions181. No Choke Position182. 1/2 Choke Position183. Full Choke Position18Figure 33. OH195EA/OH195EP Choke Control Positions18NOTES194. Grasp starter cord handle. See Figure 30 on page 15.19a. Pull rope out slowly until you feel drag.19b. Next, pull rope with one rapid full arm stroke.19c. Return rope slowly to original position.19NOTE195. When engine starts:19a. Momentarily move Choke Lever to “1/2 CHOKE” position until engine runs smoothly.19b. Next, move Choke Lever to “NO CHOKE” position.19NOTES19a. Momentarily move Choke Lever back to “FULL CHOKE” position.19b. Next, move Choke Lever to “1/2 CHOKE” position until engine runs smoothly.19c. Finally, move Choke Lever to “NO CHOKE” position.196. If engine dies after Choke Lever is moved to “NO CHOKE” position, repeat steps 2 thru 5 to restart engine.197. If engine fires, but does not continue to run, move Choke Lever to ’NO choke” position and start engine.198. If engine fails after 3 attempts in the “NO CHOKE” position, repeat steps 2 thru 7 to restart engine.199. If engine does not start after following steps 1 thru 8, contact your Authorized Tecumseh Servicing Dealer. DO NOT attempt to start or troubleshoot this engine in any other way.191. No Choke Position192. 1/2 Choke Position193. Full Choke Position19Figure 34. OH318EA Choke Control Positions191. High Speed Position192. Idle Range19Figure 35. Engine Speed Control Positions19VI. Stopping Your Engine and Short-Term Storage20VII. Transporting Your Recreational Vehicle201. Empty fuel tank by using a commercially available suction device designed for use with gasoline.202. Drain fuel into an approved red GASOLINE container, being careful to avoid spilling.203. Run the engine until remaining fuel is consumed.20VIII. Maintenance20Figure 36. Disconnecting/Connecting Spark Plug20Figure 37. Spark Plug Grounding Post20A. Checking and Changing Oil211. Be sure you find the correct drain plug location, if provided. See Figure 38.212. Disconnect spark plug wire and keep it away from spark plug. See "G. Avoid Accidental Starts" instructions on page 3. See Figure 36.213. Be sure the gas cap is on and is tightened securely.214. Clean area around oil drain plug.215. Place approved recyclable oil container under oil drain plug, tipping engine to position the oil drain plug at the lowest point on the engine.216. Remove oil drain plug and drain oil. See Figure 38.21NOTE217. Install oil drain plug and tighten securely.218. Fill with recommended oil. See "III. Oil and Fuel Specifications" instructions on page 5. See Table 1 and see Table 2 on page 5. See Figure 39.219. Wipe away any spilled oil.2110. Carefully disconnect spark plug wire from grounding post, if provided. See Figure 37.2111. Carefully re-connect spark plug wire to spark plug. See Figure 36.21Figure 38. Possible Oil Drain Plug Location(s)21Figure 39. Possible Oil Fill Plug Location(s)21B. Removing Debris From Engine22C. Spark Plug221. Clean area around spark plug.222. Remove and inspect spark plug.223. Replace spark plug if porcelain is cracked or if electrodes are:224. Check electrode gap with wire feeler gauge and set gap to .030 in. (0.76mm) if necessary. See Figure 41.225. Install spark plug and tighten securely.22NOTE221. Levers and Linkage222. Cooling Fins223. Air Cleaner Cover224. Flywheel Guard225. Muffler Guard22Figure 40. Debris Removal Areas221. .030 in. (0.76mm) Gap222. Electrodes223. Porcelain22Figure 41. Resistor Spark Plug22D. Cleaning/Replacing Air Cleaner23NOTE23I. Servicing Foam Pre-Filters231. Wash in warm water and detergent solution then press (DO NOT twist) until all dirt is removed.232. Rinse thoroughly until water is clear.233. Wrap in a clean cloth and press (DO NOT twist) until completely dry.23NOTE234. Replace foam pre-filter onto paper filter.23II. Servicing Paper Filters23NOTE231. Base232. Cover Screws233. Paper Filter234. Foam Pre-Filter (Optional)235. Cover23Figure 42. Type “A” Air Cleaner Assembly23E. Type “A” Air Cleaner231. Loosen cover screws. See Figure 42.232. Turn cover counterclockwise and remove from base.233. Remove optional foam pre-filter, if provided, from cover. Inspect for dirt or debris accumulation. If either is present see "I. Servicing Foam Pre-Filters" instructions.234. Remove paper filter from base. Inspect filters for discoloration or dirt accumulation. If either is present, see "II. Servicing Paper Filters" instructions.235. Clean inside of base and cover thoroughly.236. Install new paper element into base.237. Install optional foam pre-filter into cover.238. Turn cover clockwise and attach to base.239. Tighten screws securely.23F. Type “B” Air Cleaner241. Turn cover to left (counterclockwise) and remove it and paper filter from base. See Figure 43.242. Discard filter.243. Clean cover and base thoroughly.244. Install new paper filter into cover.245. Position clean cover and filter against base with tab on cover inserted into lower left corner of slot in base.246. Push cover firmly against base and turn to right (clock wise) as far as it will go.247. Be sure retainers are locked around base.24G. Type “C” Air Cleaner241. Remove wing nut. See Figure 44.242. Remove cover and clean thoroughly.243. Remove foam pre-filter, if provided, from outside of paper filter. Inspect for dirt or debris accumulation. If either is present see "I. Servicing Foam Pre-Filters" instructions on page 21.244. Remove paper filter element from base. Inspect filters for discoloration or dirt accumulation. If either is present, see "II. Servicing Paper Filters" instructions on page 21.245. Clean inside of base and cover thoroughly.246. Install clean paper filter element onto base.247. Install clean foam pre-filter, if provided, over paper element.248. Install clean cover over filters.249. Install wing nut and tighten securely.241. Retainer242. Slot243. Base244. Paper Filter245. Tab246. Cover24Figure 43. Type “B” Air Cleaner Assembly241. Wing Nut242. Cover243. Foam Pre-Filter (Optional)244. Paper Filter245. Base24Figure 44. Type “C” Air Cleaner Assembly24H. Climate Guard® Anti-Icing Air Cleaners25I. Type “D” Air Cleaner251. Remove wing nut and cover. See Figure 45.252. Remove foam pre-filter, if provided, from cover. Inspect for dirt or debris accumulation. If either is present see "I. Servicing Foam Pre-Filters" instructions on page 21.253. Remove paper element from base. Inspect for dirt or debris accumulation. If either is present see "II. Servicing Paper Filters" instructions on page 21.254. Clean inside of base and cover thoroughly.255. Install clean paper element into base.256. Install clean foam pre-filter, if provided, into cover.257. Install cover on base.258. Install wing nut and tighten securely.25A. At temperatures of 32F (0C) and Below251. Remove wing nut from air cleaner cover. See Figure 45.252. Remove air cleaner cover from base.253. Remove red baffle from inside of air cleaner cover.254. Insert red baffle in “WINTER” position shown.255. Install air cleaner cover onto base.256. Install wing nut and tighten securely.25B. At temperatures above 32F (0C)251. Remove wing nut from air cleaner cover. See Figure 45.252. Remove air cleaner cover from base.253. Remove red baffle from inside of air cleaner cover.254. Insert red baffle in “SUMMER” position shown.255. Install air cleaner cover onto base.256. Install wing nut and tighten securely.251. Red Baffle252. Baffle Summer Position253. Baffle Winter Position254. Base255. Paper Element256. Foam Pre-Filter (Optional)257. Cover258. Wing Nut25Figure 45. Type “D” Climate Guard Air Cleaner Assembly25II. Type “E” Air Cleaner261. Remove wing nuts and air cleaner cover.262. Remove foam pre-filter from paper filter, if provided, and inspect for dirt or debris accumulation. If either is present see "I. Servicing Foam Pre-Filters" instructions on page 21.263. Remove paper filter from base and inspect for dirt or debris accumulation. If either is present see "II. Servicing Paper Filters" instructions on page 21.264. Clean inside of base and air cleaner cover thoroughly.265. Install paper filter into base.266. Install foam filter onto paper filter.267. Install air cleaner cover on base.268. Install wing nuts and tighten securely.26A. At temperatures of 32F (0C) and Below261. Remove wing nuts from air cleaner cover. See Figure 46.262. Remove air cleaner cover from base.263. Rotate air cleaner cover in “WINTER” position shown. See Figure 47.264. Install air cleaner cover onto base.26NOTE265. Install wing nuts and tighten securely.26B. At temperatures above 32F (0C)261. Remove wing nuts from air cleaner cover. See Figure 46.262. Remove air cleaner cover from base.263. Rotate air cleaner cover in “SUMMER” position shown. See Figure 47.264. Install air cleaner cover onto base.26NOTE265. Install wing nuts and tighten securely.26I. Alternator (Optional)261. Wing Nuts262. Air Cleaner Cover263. Foam Pre-Filter (Optional)264. Paper Filter265. Base26Figure 46. Type “E” Climate Guard Air Cleaner Assembly261. Summer Position-above 32F (0C)262. Sun Symbol263. Winter Position-below 32F (0C)264. Snowflake Symbol26Figure 47. Air Cleaner Cover Positions26J. Adjustments27IX. Storing Your Engine27A. Short Term/Seasonal Storage27I. Clean Engine27II. Fuel Storage27NOTE27III. Fuel System28NOTE28IV. Fuel Treatment281. Add fuel stabilizer according to manufacturer’s instructions.282. Run engine at least 10 minutes after adding stabilizer to allow it to reach carburetor.28NOTE28B. Extended Storage28I. Draining Fuel28NOTES281. To prevent serious injury from fuel fires, empty fuel tank by running engine until it stops from lack of fuel. DO NOT attempt to pour fuel from engine.282. Run the engine while waiting until the remaining fuel is consumed.283. Begin servicing the cylinder bore. See "II. Oil Cylinder Bore" instructions on page 27.28II. Oil Cylinder Bore291. Disconnect spark plug wire and keep it away from spark plug. See Figure 36.29NOTES29III. Battery29IV. Clean Engine29X. Preventing Forest, Brush and Grass Fires29XI. Maintenance Intervals30Table 7. Maintenance Intervals301. Change Oil301. Check Oil Level302. Clean Cooling Fins301. Change Oil302. Clean Foam Pre-Filter301. Replace Paper Element312. Check Spark Plug311. Replace Spark Plug31XII. Warranty Information40Table of Contents1Tamanho: 3 MBPáginas: 40Language: EnglishAbrir o manual