Assessments - 2, GPA: 4
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Facilidade de uso
(See "ENGINE" in the Maintenance section of this manual). CYLINDER(S) 1. Remove spark plug(s). 2. Pour one ounce of oil through spark plug hole(s) into cylinder(s). 3. Turn ignition key to start position for a few seconds to distribute oil. 4. Replace with new spark plug(s). OTHER • Do not store gasoline from one season to another. • Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. • If possible, store your tractor indoors and cover it to give protection from dust and dirt. • Cover your tractor with a suitable protective cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows condensation to form and will cause your tractor to rust. IMPORTANT: Never cover tractor while engine and exhaust areas are still warm. 26 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE Will not start 1 Out of fuel. 2 Engine not "CHOKED" properly. 3 Engine flooded. 4 5 6 7 Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. 8 9 Loose or damaged wiring. Carburetor out of adjustment, 10 Engine valves out of adjustment. Hard to start 1 2 3 4 5 Dirty air filter. Bad spark plug. Weak or dead battery. Dirty fuel filter. Stale or dirty fuel. 6 7 Loose or damaged wiring. Carburetor out of adjustment. 8 Engine valves out of adjustment. Engine will turn over not 1 2 3 4 5 6 7 8 9 Brake pedal not depressed. Attachment clutch is engaged. Weak or dead battery. Blown fuse. Corroded battery terminals. Loose or damaged wiring. Faulty ignition switch. Faulty solenoid or starter. Faulty operator presence switch(es), CORRECTION 1 Fill fuel tank. 2 See "TO START ENGINE" in Operation section. 3 Wait several minutes before attempting to start. 4 Replace spark plug. 5 Clean/replace air filter. 6 Replace fuel filter. 7 Empty fuel tank and carburetor, refill tank with fresh gasoline and replace fuel filter. 8 Check all wiring. g See "To Adjust Carburetor" in Service and Adjustments section. 10 Contact a Sears or other qualified service center 1 Clean/replace air filter. 2 Replace spark plug. 3 Recharge or replace battery. 4 Replace fuel filter. 5 Empty fuel tank and refill tank wig- fresh, clean gasoline. 6 Check all wiring. 7 See "To Adjust Carburetor" in Service and Adjustments section. 8 Contact a Sears or other qualified service center 1 Depress brake pedal. 2 Disengage attachment clutch. 3 Recharge or replace battery. 4 Replace fuse. 5 Clean battery terminals. 6 Check all wiring. 7 Check/replace ignition switch. 8 Check/replace solenoid or starter. g Contact a Sears or other qualified service center. 27 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center CORRECTION 1 Recharge or replace battery. PROBLEM CAUSE Engine clicks but will not start Loss of power 1 2 3 4 1 Weak or dead battery. Corroded battery terminals. Loose or damaged wiring. Faulty solenoid or starter. Cutting too much grass/too fast. 2 3 Throttle in "CHOKE" position. Build-up of grass, leaves and trash under mower. 4 5 6 Dirty air filter. Low oil level/dirty oil. Faulty spark plug. 7 8 Dirty fuel filter. Stale or dirty fuel. 9 Water in fuel. 10 Spark plug wire loose. 11 12 13 14 Dirty engine air screen/fins. Dirty/clogged muffler. Loose or damaged wiring. Carburetor out of adjustment. 15 Engine valves out of adjustment. Excessive vibration 1 2 Worn, bent Bent blade or loose mandrel. blade. 3 Loose/damaged part(s). Engine continues to run when operatorleaves seat with attachment clutch engaged 1 Faulty operator-safety control system. presence 2 Clean battery terminals. 3 Check all wiring. 4 Check/replace solenoid or 1 Raise cutting height/reduce speed. 2 Adjust throttle control. 3 Clean underside of mower housing. 4 Clean/replace air filter. 5 Check oil level/change oil. 6 Clean and regap or change plug. 7 Replace fuel filter. 8 Empty fuel tank and fresh, clean gasoline. 9 Empty fuel tank and refill tank with fresh replace fuel filter. 10 Connect and tighten wire. starter. spark 11 Clean engine air screen/fins. refill tank with carburetor, gasoline and spark plug 12 Clean/replace muffler. 13 Check all wiring. 14 See "To Adjust Carburetor" Service and Adjustments 15 Contact a Sears or other service center. in section. qualified 1 Replace 2 Contact qualified 3 Tighten Replace blade. Tighten blade bolt. a Sears or other service center. loose part(s). damaged parts. 1 Check wiring, switches and connections. If not corrected, contact a Sears or other qualified service center. 28 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Poor cut -uneven cutting Mower blades will not rotate Poor grass discharge Headlight(s) not working (if so equipped) CAUSE 1 Worn, bent or loose blade. 1 2 Mower deck not level. 2 3 Buildup of grass, leaves, and 3 trash under mower. 4 Bent blade mandrel. 4 5 Clogged mower deck vent from build-up of gr...