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Generators & Regulators: Overhaul Lexus LS III

Charging System 4 illustrations

DIODE ASSEMBLY

  1. Place diode (rectifier) assembly on bench. Connect ohmmeter positive lead to positive (+) terminal and negative lead to each rectifier terminal. (Scheme 7) Reverse ohmmeter leads and check again. Continuity should exist in only one direction.
  2. Connect ohmmeter positive lead to each rectifier terminal and negative lead to each negative (-) terminal. Reverse ohmmeter leads and check again. Continuity should exist in only one direction. If continuity is not as specified, replace diode assembly.

Scheme 7

Scheme 7
Scheme 7

OVERHAUL

Note. For overhaul procedures (Scheme 8), (Scheme 9) or (Scheme 10).

Scheme 8

Scheme 8: OVERHAUL
Scheme 8: OVERHAUL

Scheme 9

Scheme 9
Scheme 9

Scheme 10

Scheme 10
Scheme 10

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