Generic Trigger SM 50ccm, Руководство пользователя

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Improper gyration (impotent velocity)
Troubleshooting Tune-up inspection Failure cause
Winding number
of engine
increases
Engine revolution
unable to increase
completely
Start the engine
and slightly
accelerate
Correct ignition
time
Incorrect ignition
time
Adjust ignition
timing and use
ignition timing light
Normal compression
pressure
Compression pressure is too low
Bad timing
adjustment
No clog Clogged
With pollution
and discoloration
No pollution and no
discoloration
Dismantle the spark plug and re-inspect
Clog inspection of carburetor
Normal Abnormal
Without superheat
Overheating
No phenomenon
of detonation
With phenomenon
of detonation
Accelerated drive or
operation
Engine overheat
Inspect the lubrication of
air cylinder head
Normal mobile
oil level
Too much
mobile oil
Check whether the
mobile oil in crankcase is
too much or polluted
Air cleaner clogged
Bad gasoline
Conduit clog of evaporation control
system of firing chamber
Exhaust pipe clogged
Auto choke is bad
Carburetor vacuum module is broken
Auto oil ring is broken
CDI group is broken
Trigger is broken
Air cylinder piston and piston ring are
broken
Cylinder head leaks
Cleaning contamination
Cleaning contamination
Discrepancy of spark-plug heat value
Too much mobile oil
Too little mobile oil
No change of mobile oil
Piston
，
cylinder wear
Piston
，
cylinder wear
Bad gasoline
Too much carbon laydown in combustion chamber
Too early ignition time
Too much carbon laydown in combustion chamber
Bad gasoline
Slipping of clutch
Tenuity of gas mixture
Too early ignition time