Isuzu A-4JA1 Workshop Manual page 167

ENGINE ELECTRICALS
GENERAL DESCRIPTION
The alternator consists of the front cover, the rotor, the stator, the built-in IC regulator (some engines use a
Tirrell alternator with separate regulator), and the rear cover.
This small size and light weight alternator provides excellent reliability. Its simple construction makes it
very easy to service. The built-in IC regulator minimizes circuit wiring.
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