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16. BATTERY/CHARGING SYSTEM/
A.C. GENERATOR MXU 300/250
Regulator/Rectifier Connectors
REGULATOR/RECTIFIER
INSPECTION
Remove the right side cover. (Refer to
chapter 2)
Remove the regulator/rectifier wire
connectors.
Check the continuity between the wire
terminals.
Lock Nut Regulator/Rectifier
Normal Direction: Continuity Normal Red/White
Direction
(+) Probe (-) Probe
I Yellow Green
Yellow
II Red/White Yellow
Reverse Direction: No Continuity
(+) Probe (-) Probe Reverse
I Green Yellow Green Direction
II Yellow Red/White
VOLTAGE REGULATION TEST
Connect a voltmeter across the battery Black
terminals.
Start the engine and gradually increase the
engine speed.
The battery terminal voltage should be
within 14.015.0V.
16-8