Generator Installation

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

  1. INSTALL GENERATOR ASSEMBLY

  2. INSTALL V-RIBBED BELT

  3. INSTALL AIR CLEANER ASSEMBLY WITH INTAKE AIR CONNECTOR PIPE

  4. INSTALL AIR CLEANER INLET

  5. INSTALL ENGINE ROOM COVER SIDE RH

  6. INSTALL COOL AIR INTAKE DUCT SEAL

  7. INSTALL ENGINE UNDER COVER

  8. INSTALL V-BANK COVER SUB-ASSEMBLY

  9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  10. PERFORM INITIALIZATION

Generator -- Installation



1. INSTALL GENERATOR ASSEMBLY


Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Charging.Charging System.Generator  Installation
  1. Install the generator with the bolt and 2 nuts.

    HINT:
    Install the bolt and 2 nuts in alphabetical order.
    Torque:
    39 N*m{398 kgf*cm, 29 ft.*lbf} for bolt A and nut B
    15.5 N*m{158 kgf*cm, 11 ft.*lbf} for nut C
  1. Install the ground cable with the bolt D.



    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the battery cable with the nut, and then attach the rubber cap.

    Torque:
    12 N*m{122 kgf*cm, 9 ft.*lbf}
  1. Install the bracket with the bolt.

    Torque:
    6.0 N*m{61 kgf*cm, 53 in.*lbf}
  1. Connect the cable to the generator.



2. INSTALL V-RIBBED BELT


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Charging.Charging System.Generator  Installation
  1. Set the V-belt to everything except the No. 2 idler pulley, as shown in the illustration.

  1. Loosen the V-belt by turning the belt tensioner counterclockwise.

  1. Then set the V-belt to the idler pulley.



    Lexus Gs430, Gs300. Uzs190 Grs190
  1. After a new belt has been installed, check that the mark is within the A range shown in the illustration.



3. INSTALL AIR CLEANER ASSEMBLY WITH INTAKE AIR CONNECTOR PIPE
  1. Install the air cleaner assembly with the 3 bolts.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Connect the MAF meter connector and clamp to the air cleaner.



4. INSTALL AIR CLEANER INLET
  1. Install the inlet with the bolt.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


5. INSTALL ENGINE ROOM COVER SIDE RH


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



6. INSTALL COOL AIR INTAKE DUCT SEAL


Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the duct seal with the 7 clips.



7. INSTALL ENGINE UNDER COVER


Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the under cover with the 3 clips and 10 screws.



8. INSTALL V-BANK COVER SUB-ASSEMBLY
  1. Install the cover with the 2 nuts.

    Torque:
    5.0 N*m{51 kgf*cm, 44 in.*lbf}


9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


10. PERFORM INITIALIZATION
  1. Perform initialization (Click here).

    NOTICE:
    Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.