Operation CHARM: Car repair manuals for everyone.

Alternator

ITEM SPECIFICATION

Battery
Voltage 12 volts

Generator
Rating 76/120 amp (max) @ 1,500-6,000 generator rpm, approximately 500-2,000 engine rpm
Generator pulley ratio 2.81:1
Voltage regulator type Electronic internal with generator

Generator
No Load at 2000 rpm between 13.0 - 15.0 volts
Load at 2000 rpm minimum of 0.5 volts above base voltage.