Garland GAS 500 MG Manuel D'instructions page 34

English
If the engine does not work properly (lack of power, unstable idling speed, etc.) below is a series of symptoms,
their probable cause and solutions.
Symptom
The machine beeps
The engine overheats
The engine does not turn
over
The engine stops or does not
maintain an idle speed
In the case of not being able to solve the problem, take your machine in for a service check.
Probable cause
Worn segments
Used piston
Crankshaft clearance
Slack in the clutch
Dirty exhaust pipe
Unsuitable fuel
Dirty carburetor
Dirty air filter
Dirty air filter
Poorly-adjusted carburetor
Poorly-adjusted carburetor
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Corrective action
Send your machine to the service technician
Send your machine to the service technician
Send your machine to the service technician
Send your machine to the service technician
Send your machine to the service technician
Replace the fuel
Send your machine to the service technician
Clean the filter
Clean the filter
Send your machine to the service technician
Send your machine to the service technician