Generator Removal

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Charging. Lexus Gs430, Gs300. Uzs190 Grs190

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE COOL AIR INTAKE DUCT SEAL

  3. REMOVE ENGINE ROOM COVER SIDE RH

  4. REMOVE AIR CLEANER INLET

  5. REMOVE AIR CLEANER ASSEMBLY WITH INTAKE AIR CONNECTOR PIPE

  6. REMOVE V-BANK COVER SUB-ASSEMBLY

  7. REMOVE ENGINE UNDER COVER

  8. REMOVE V-RIBBED BELT

  9. REMOVE GENERATOR ASSEMBLY

Generator -- Removal



1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.


2. REMOVE COOL AIR INTAKE DUCT SEAL


Lexus Gs430, Gs300. Uzs190 Grs190
  1. Using a clip remover, remove the 7 clips and duct seal.



3. REMOVE ENGINE ROOM COVER SIDE RH


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Charging.Charging System.Generator  Removal
  1. Remove the nut, 2 clips and side cover.



4. REMOVE AIR CLEANER INLET
  1. Remove the bolt and inlet.



5. REMOVE AIR CLEANER ASSEMBLY WITH INTAKE AIR CONNECTOR PIPE
  1. Disconnect the MAF meter connector and clamp.

  1. Remove the 3 bolts and air cleaner assembly.



6. REMOVE V-BANK COVER SUB-ASSEMBLY
  1. Remove the 2 nuts and cover.



7. REMOVE ENGINE UNDER COVER


Lexus Gs430, Gs300. Uzs190 Grs190
  1. Using a clip remover, remove the 3 clips.

  1. Remove the 10 screws and under cover.



8. REMOVE V-RIBBED BELT


    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Loosen the belt tension by turning the belt tensioner counterclockwise, and remove the belt.

    HINT:
    The tension pulley has a left hand thread.


9. REMOVE GENERATOR ASSEMBLY


Lexus Gs430, Gs300. Uzs190 Grs190
  1. Disconnect the generator connector.

  1. Remove the bolt and bracket.

  1. Detach the rubber cap, and then remove the nut and battery cable.



    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Remove the bolt and ground cable.

  1. Remove the bolt, 2 nuts and generator.