Whilenormalcareandregularmaintenancewillextend thelifeofyourequipment,prolongedorconstantuse mayeventuallyrequirethatservicebeperformedto allow itto continueoperatingproperlyThetroubleshooting. guidebelowliststhemostcommonproblems,theircaus- esandremedies.
Ifyouprefer,alloftheseprocedurescanbeperformed foryoubyaSearsParts& RepairCenterSeetheback. coverforimportantSearsParts& RepairCenterinforma- tion.
iTroubleshooting the Rider
AWARNING
To avoid serious injury, perform maintenance on the rider or mower only when the engine is stopped and the ground speed levers are set to PARK.
Always remove the ignition key, disconnect the spark plug wire and fasten it away from the plug before beginning the maintenance, to prevent accidental starting of the engine.
PROBLEM | CAUSE |
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Engine | will | Ground | speed levers not set to START/PARK. | Set to START/PARK. |
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not turnover | Mower | blade switch in ON position. |
| Place | in OFF | position. |
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ior start. |
| Ground | speed levers not set to START/PARK. | Set to START/PARK. |
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| Choke | not in CLOSED position. |
| Move choke to CLOSED | position. |
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| Ignition | switch not turned fully to START | position. | Turn ignition switch fully to START position. |
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| Out of fuel. |
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| Allow engine to cool, then refill the fuel tank. |
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| Engine | flooded. |
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| Set choke | to OPEN | position when cranking | engine. | |||||||
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| Fuel is old or stale, or water | in fuel. |
| Drain | fuel | & replace | with fresh | fuel. Contact | Sears | |||||||
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| Battery | terminals | require cleaning. |
| Clean | the | battery | terminals. |
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| Battery | discharged | or dead. |
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| Recharge | or replace. |
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| Spark | plug(s) faulty, fouled or incorrectly | gapped. | Clean and gap or replace. |
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| Wiring | loose or broken. |
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| Visually check wiring & replace broken or frayed | |||||||||||
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| wires. Tighten | loose | connections. |
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| Solenoid or starter motor faulty. |
| Replace. | Contact | Sears | Parts | & Repair |
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| Safety | interlock switch faulty. |
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| Replace. | Contact | Sears | Parts | & Repair. |
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Engine | starts | Air filter plugged. |
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| Service | and/or replace air filter |
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hard or | runs |
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| element. |
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poorly. |
| Choke | not set to CLOSED position when |
| Set choke to CLOSED when cranking. | Set choke to | |||||||||||
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| cranking the engine, OR choke not set to OPEN | OPEN | when | engine | is running. | Awarm | engine may | |||||||||
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| after engine starts, |
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| not require | choking. |
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| Spark | plug faulty, fouled, or incorrectly gapped. | Clean and gap or replace. |
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Engine |
| Low oil level. |
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| Check/add | oil as required. |
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knocks. |
| Using wrong grade oil. |
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| See "Change | Engine | Oil" in the Maintenance |
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Excessive oil | Engine | running too hot. |
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| Clean engine cooling fins, blower screen and air | ||||||||||||
Iconsumption, |
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| cleaner. |
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| Using wrong weight oil. |
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| See "Change | Engine | Oil" in the Maintenance |
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| Too much oil in crankcase. |
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| Drain | excess | oil. |
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Engine |
| Dirty air filter or | or both. |
| Service | or replace | as required. | See Maintenance | |||||||||
exhaust | is |
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black. |
| Choke | set to CLOSED when | engine is running. | Set choke to OPEN as soon as engine | starts. | |||||||||||
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