Troubleshooting - Toro 22602 Manuel D'installation

Troubleshooting

Symptom
The engine will not
start.
Engine runs rough.
Belt slips or comes off
pulleys.
The cutting wheel
does not rotate.
The cutting wheel
continues to rotate.
The parking brake
does not hold.
Cause
Engine switch in OFF position.
Fuel valve closed.
Choke valve open.
Fuel tank empty.
Spark plug fouled.
Choke is left on.
Clogged air filter.
Clogged fuel line.
Water or contaminants in fuel.
Worn spark plug or buildup on
electrodes.
Belt tension is insufficient.
Engine speed is insufficient to
activate the centrifugal clutch.
Belt tension is insufficient.
Clutch shoes are worn.
Engine speed is excessive.
Belt is off pulleys or broken.
Clutch springs are weak or
broken.
Parking brake out of adjustment.
Brake pads worn.
Action
Hold safety bail against handle.
Open the fuel valve.
Close the choke when starting a
cold engine.
Fill tank with fresh fuel.
Check electrode gap and clean or
replace spark plug.
Open the choke valve.
Clean or replace the air filter.
Clean sediment cup.
Drain and fill the tank with fresh
fuel.
Check electrode gap and clean or
replace spark plug.
Adjust belt tension.
Reduce cutting depth.
Move throttle to the ENGAGED
position.
Adjust belt tension.
Replace the clutch.
Move throttle to the
DISENGAGED position.
Replace drive belt.
Replace the clutch.
Adjust the parking brake.
Replace brake pads.
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