failure mode
FM-11: FM-11 MOTOR RUNS BUT THE CHAIN DOES NOT MOVE
FM-11 MOTOR RUNS BUT THE CHAIN DOES NOT MOVE
진단 개요
FM-11 MOTOR RUNS BUT THE CHAIN DOES NOT MOVE
관련 증상
Motor runs, chain does not
Motor runs, chain does not Inspect chain engagement, sprocket, bar groove, and gearbox through FM-11.
The motor can be heard, but the chain remains stationary or only twitches while the trigger is held.
The motor can be heard, but the chain remains 1. Release the trigger, remove the battery, and do not keep powering a stationary
전체 매뉴얼에 포함
- root cause analysis
- tools needed
- step-by-step repair procedure
- diagrams
- exploded views
- post-repair checks
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