Troubleshooting - AL-KO solo 163-55 Traducción Del Manual De Instrucciones Original

Troubleshooting

TROUBLESHOOTING
Problem
Motor does not start, or
only with difficulty
Hot start problems
Motor starts, but stops
immediately
441662_b
System
Ignition system
Fuel supply
Compression
Mechanical defect
Fuel supply
Observed
Ignition spark present
No ignition spark
Fuel tank is not empty
Inside the motor
On the outside of the motor
Starter does not engage
Tank not empty, spark plug
present
Tank not empty
Cause
Defect in fuel supply or com-
pression system, mechanical
defect
ON/OFF switch actuated, de-
fect or short circuit in wiring,
spark plug or spark plug cap
defective, ignition module de-
fective
Choke not in correct position,
carburettor defective, suction
head (fuel filter) contamina-
ted, fuel pipe twisted or inter-
rupted
Cylinder base gasket defec-
tive, crankshaft seals dama-
ged, cylinder or piston rings
defective
Spark plug seal defective
Broken starter spring, broken
parts within the motor
Carburettor contaminated
Idling speed set incorrectly;
suction head or carburettor
contaminated
Problem with ventilation
opening in fuel tank, fuel sup-
ply pipe interrupted, cable or
ON/OFF switch defective
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