Generators & Regulators: Overhaul

For overhaul, see Fig 1 , Fig 2 , or Fig 3 . A ring is used to lock outer bearing race in generator 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 diodes.

Fig 1: Exploded View Of Hitachi Generator (G20)

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

Fig 2: Exploded View Of Hitachi Generator (I30 & Q45)

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

Fig 3: Exploded View Of Hitachi Generator (QX4)

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