Shindaiwa P231 Manual Del Propietario - Operador página 20

Troubleshooting Guide (continued)
Symptom
Poor acceleration.
Engine stops abruptly.
Engine difficult to shut
off.
Chain rotates at idle
speed.
Excessive vibration.
20
Additional Problems
Possible Cause
Clogged air filter.
Clogged fuel filter.
Chain brake engaged.
Lean fuel/air mixture.
Idle speed set too low.
Switch turned off.
Fuel tank empty.
Clogged fuel filter.
Water in the fuel.
Shorted spark plug or loose terminal.
Ignition failure.
Piston seizure.
Ground (stop) wire is disconnected, or switch
is defective.
Overheating due to incorrect spark plug.
Overheated engine
Engine idle too high.
Broken clutch spring or worn clutch spring boss
Warped or damaged sprocket, chain, or bar.
Bent crankshaft.
Remedy
Clean or replace the air filter.
Replace the fuel filter.
Inspect and/or test brake. Consult with an
authorized servicing dealer.
Consult with an authorized servicing dealer.
Adjust: 2,750(±250) min .
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Reset the switch and restart.
Refuel. See section on "Filling the Tank with Fuel".
Replace fuel filter.
Drain; replace with clean fuel. See section on
"Filling the Tank with Fuel".
Clean or replace spark plug. See "Specifications" for
the correct plug for your unit. Tighten the terminal.
Replace the ignition unit.
Consult with an authorized servicing dealer.
Test and replace as required.
Replace spark plug. See "Specifications"
for the correct plug for your unit.
Idle engine until cool.
Replace spring/shoes as required, check idle
speed. Set idle: 2,750(±250) min
-1
Inspect and replace chain components as required.
Consult with an authorized servicing dealer.