Hayter Mowers Powertrim 407F - Manual (Page 19)

TROUBLESHOOTING CHART
19 1739579
TROUBLE CAUSE CORRECTION
Engine does not start. Spark plug wire
disconnected.
Connect spark plug wire.
Engine not primed. Prime engine.
Defective or incorrectly
gapped spark plug.
Inspect or replace spark
plug.
Fuel tank empty. Add fuel.
Dirty carburetor or fuel line. Clean carburetor or fuel line.
Dirty air filter. Replace air filter.
Carburetor out of adjustment. See authorized dealer.
Engine flooded. Wait several minutes before
starting.
Throttle control lever in
incorrect position.
Move throttle lever to FAST
or START position.
Stale fuel. Drain old fuel and add
fresh fuel.
Engine runs poorly. Bad spark plug. Replace spark plug.
Dirty air filter. Replace air filter.
Carburetor out of adjustment.
Stale fuel. Drain old fuel. Add fresh
fuel.
See authorized dealer.