Alternator & Regulator: Overhaul

NOTE: A ring is used to lock outer bearing race in alternator's rear cover. It may be necessary to heat bearing housing to remove cover. Use a 200-watt soldering iron to heat housing. DO NOT use heat gun as it may damage diode. See Fig 1-8 .

Fig 1: Exploded View Of Alternator (G20 - Hitachi)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Exploded View Of Alternator (M30 Is Shown; Q45 Is Similar - Hitachi)

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Exploded View Of Alternator (G20 - Mitsubishi)

Courtesy of NISSAN MOTOR CO., U.S.A.