Sym MB10A7-A series Service Manual page 22

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2. Starting Motor rotates slowly or spins without engagement with crankshaft
Check and adjustment
Check the battery circuit by
activating turning signal
Flashing normally
Connect the starting motor to
the battery
Starting Motor Still rotating
slowly
Kick the kick starter
Works smoothly
3. Starter motor won't stop rotating
Turn the main switch off
Motor keeps running
To this chapter contents
Fault condition
Not flashing or dimmed
Rotates Normally
Jammed
Motor stops
1. General Information
Possible causes
1. Insufficient Battery capacity
1.
Loose coupler or terminals
2.
Starting Relay bad contact
1. Engine Seized.
1. Starting Motor shorted or damaged
1.
Starting switch shorted/ stuck
1. Starting relay shorted
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