Troubleshooting - Page 66
TROUBLESHOOTING
Engine Is Hard To Start
Fuel filter is gummed or plugged.
Spark plug is fouled.
Faulty spark plug or wire.
Spark plug is not gapped correctly.
Loose or corroded electrical connections.
Stale fuel.
Choke is adjusted or used incorrectly.
Engine Misses Under Load
Faulty spark plug.
Stale fuel.
Dirt or water in carburetor float bowl.
Engine Vapor Locks
Fuel tank vent plugged.
Dirt in fuel filter.
Debris plugging fuel pick-up tube inside fuel tank.
Engine Overheats
Engine air intake screen plugged.
Cooling fins plugged.
Engine oil low.
Engine operated too long at slow idle speed.
Engine Loses Power
Engine overheating.
Too much oil in engine.
Dirty air cleaner.
Faulty spark plug.
Engine Knocks
Low engine speed.
Stale or low octane fuel.
Engine overloaded.
Oil level low.
Engine Backfires
Faulty spark plug.
Operator raising off seat.
Shut down procedure for engine not correct.
Engine Stops When REVERSE foot pedal
is depressed and Attachment Is Engaged
Normal condition. (See Using Reverse Implement
Option in the OPERATING section.)
IF
CHECK
Summary of Contents for S2048, S2554
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