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Engine stops soon
Engine speed does not increase
Metal blade does not rotate
Stop engine immediately
Main unit vibrates abnormally
Stop engine immediately
Metal blade does not stop immediately
Stop engine immediately
Excessive suction of fuel
Detached plug cap
Contaminated spark plug
Abnormal clearance of spark plug
Other abnormality of spark plug
Abnormal carburetor
Starter rope cannot be pulled
Abnormal drive system
Insufficient warm-up
Choke lever is set to "CLOSE" although
engine is warmed up.
Clogged fuel filter
Contaminated or clogged air cleaner
Abnormal carburetor
Abnormal drive system
Loosened metal blade-tightening nut
Twigs caught by metal blade or
dispersionpreventing cover.
Abnormal drive system
Broken, bent or worn metal blade
Loosened metal blade-tightening nut
Shifted convex part of metal blade and metal
blade support fitting.
Abnormal drive system
High idling rotation
Detached throttle wire
Abnormal drive system
45
Set throttle lever from medium speed to high
speed, and pull starter handle until engine
starts. Once engine starts, metal blade
starts rotating. Pay full attention to metal
blade.
If engine will not start still, remove spark plug,
dry the electrode, and reassemble them as
they originally are. Then, start as specified.
Attach securely
Clean
Adjust clearance
Replace
Make request for inspection and maintenance.
Make request for inspection and maintenance.
Make request for inspection and maintenance.
Perform warm-up operation
Set to "OPEN"
Clean
Clean
Make request for inspection and maintenance.
Make request for inspection and maintenance.
Tighten securely
Remove foreign matter
Make request for inspection and maintenance.
Replace metal blade
Tighten securely
Attach securely
Make request for inspection and maintenance.
Adjust
Attach securely
Make request for inspection and maintenance.
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