Garland BEST 310 DPG Instruction Manual page 39

If the engine does not work correctly (power failure, idle speed unstable etc) see probable symptons, causes and
solutions:
Sympton
Machine vibrates
Engine heats excessively
Engine does not run
smoothly
Engine stops or does not
hold the idle speed
If you cannot solve the problem using this table, take your machine to your service dealer.
Probable cause
Worn out segments
Worn out piston
Crankshaft looseness
Clutch looseness
Uninterrupted excessive use
Exhaust dirty
Inadequate petrol
Dirty carburetor
Dirty air filter
Dirty petrol filter
Carburetor not well regulated
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Corrective action
Take your machine to service dealer
Take your machine to service dealer
Take your machine to service dealer
Take your machine to service dealer
Stop every 10 minutes to allow the
engine to cool down.
Take your machine to service dealer
Replace the petrol
Take your machine to service dealer
Clean the filter
Clean the filter
Take your machine to service dealer
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