Assessments - 1, GPA: 4
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Failure to install the clutch cover correctly may result in permanent damage to your chain saw. view of clutch cove[ B_ck Adjusting 12. install bar knob and finger tighten only. Do not tighten any further at this point. Proceed to CHAIN ADJUSTMENT. CHAIN ADJUSTMENT See CHECK CHAIN TENSION in MAINTENANCE section. CARBURETOR ADJUSTMENT ,_. WARNING: The chain wilt be moving during most of this procedure. Wear your protective equipment and observe all safety precautions. The chain must not move at idle speed. The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions: • Chain moves at idle. See IDLE SPEED-T adjusting procedure. • Saw witt not idle. See iDLE SPEED-T adjusting procedure. 19 IdleSpeed-T• Turn idle screw (T) clockwise to in- AllowengineIfthechaincrease engine speed. toidle.moves, idleistoofast.Iftheengineidle stalls,is tooslow.Adjustuntilruns speedengine withoutchainmovementtoofast) (idleor stalling(idletooslow).Theidlespeed screwin the area the is tocated above primer bulb and is labeled T. dlllWARNING: Perform the following steps after each use: • Allow the engine to coot, and secure the unit before storing or transporting. • Store chain saw and fuel in a well ventilated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc. • Store chain saw with all guards in place and position chain saw so that any sharp object cannot accidentally cause injury. • Store chain saw well out of the reach of children. SEASONAL STORAGE Prepare your unit for storage at the end of the season or ff it wilt not be used for 30 days or more. If your chain saw is to be stored for a period of time: • Clean saw thoroughly before storage. • Store in a clean dry area. • Lightly oil external metal surfaces and guide bar. • Oil the chain and wrap it in heavy paper or cloth. FUEL SYSTEM Empty the fuel system before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. • Turn idle screw (T) counterclockwise to decrease engine speed. tf you require farther assistance or are unsure about performing this procedure, contact your Sears Service Center or call our customer assistance help line at 1-800-235-5878. Under FUELING ENGINE in the OPERATION section of this manual, see mes sage labeled IMPORTANT regarding the use of gasohot in your chain saw. Fuel stabilizer is an acceptabIe alter native in minimizing the formation of fuel gum deposits during storage. Add stabilizer to the gasoline in the fueI tank or fuel storage container. Follow the mix instructions found on stabilizer containers. Run engine at least 3 minutes after adding stabilizer. Craftsman 40:1,2-cycle engine oil (air cooled) is blended with fuel stabilizer, tf you do not use this oil, you can add a fuel stabilizer to your fuel tank. ENGINE • Remove spark pIug and pour 1 taaspoon of 40:1,2-cycte engine oil (air cooled) through the spark plug opening. Slowly pull the starter rope 8 to 10 times to distribute oil. • Replace spark plug with new one of recommended type and heat range. • Clean air filter. • Check entire unit for loose screws, nuts, and bolts. Replace any damaged, broken, or worn parts. • At the beginning of the next season, use only fresh fuel having the proper gasoline to oil ratio. OTHER • Do not store gasoline from one season to another. • Replace your gasoline can if it starts to rust. 20 TROUBLESHOOTING TABLE _, WARNING: Always stop unit and disconnect spark plug before perform ing all of the recommended remedies below except remedies that require operation of the unit. TROUBLE CAUSE REMEDY Engine will not 1. ON/STOP switch in 1. Move ON/STOP switch to ON. start or will run STOP position. only a few 2. Engine flooded. 2. See "Difficult Starting" in the seconds after Operation Section. starting. 3 Fuel tank empty. 3. Fill tank with correct fuel mixture. 4. Spark plug not firing. 4. Install new spark plug. 5 Fuel not reaching 5. Check for dirty fuel filter; replace. carburetor. Check for kinked or split fuel line; repair or replace. 6 Carburetor requires 6. Contact Sears Service (see back cover). adjustment. 7 None of the above 7. Contact Sears Service {see back cover). Engine will 1. Idle speed set too high 1. See 'Carburetor Adjustment" in the not idle or too low. Service and Adjustments Section. properly 2 Low Speed Mixture 2 Contact Sears Service (see back cover). requires adjustment. 3. Crankshaft seals worn. 3. Contact Sears Service (see back cover). 4. Compression low. 4. Contact Sears Service (see back cover). 5 None of the above 5. Contact Sears Service (see back cover). Engine wilI not t. Air filter dirty. 1. Clean or replace air flIter. accelerate, 2. Spark plug fouled. 2. Clean or replace plug and regap. lacks power, 3. Carburetor requires 3. Contact Sears Service (see back cover). or dies under adjustment. a ...
Este manual também é adequado para os modelos :Benzo e serras - 358.35161 (983.29 kb)
Benzo e serras - 358.35161 (983.29 kb)
Benzo e serras - 358.35161 (983.29 kb)