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Home >> Lexus >> 2016 >> GX 460 Base >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System (Vane Pump) (Service Information) >> Vane Pump >> Installation [08/2015 - ] >> Procedure

Installation [08/2015 - ]: Procedure

  1. INSTALL VANE PUMP ASSEMBLY 
    1. Install the vane pump with the 2 bolts.

      Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

  2. CONNECT PRESSURE FEED TUBE 
    1. Install a new gasket to the pressure feed tube.
    2. Connect the pressure feed tube and install the union bolt.

      Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) 

      HINT: 

      Make sure the stopper of the pressure feed tube touches the vane pump.

  3. CONNECT POWER STEERING OIL PRESSURE SWITCH CONNECTOR 
    1. Connect the connector.
  4. CONNECT NO. 1 OIL RESERVOIR TO PUMP HOSE 
    1. Connect the No. 1 oil reservoir to pump hose to the vane pump assembly with the clip.
  5. INSTALL FAN AND GENERATOR V BELT 

    Refer to PROCEDURE - Step 1

  6. INSTALL RADIATOR SUPPORT UPPER SEAL 

    Refer to PROCEDURE - Step 81 [08/2015 - 08/2020] , or refer to PROCEDURE - Step 81 [08/2020 - ]

  7. INSTALL AIR CLEANER CASE 

    Refer to PROCEDURE - Step 51 [08/2015 - 08/2020] , or refer to PROCEDURE - Step 51 [08/2020 - ]

  8. INSTALL AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY 
  9. INSTALL AIR CLEANER CAP AND HOSE 

    Refer to PROCEDURE - Step 53 [08/2015 - 08/2020] , or refer to PROCEDURE - Step 53 [08/2020 - ]

  10. INSTALL V-BANK COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 80 [08/2015 - 08/2020] , or refer to PROCEDURE - Step 80 [08/2020 - ]

  11. INSTALL FRONT FENDER APRON SEAL RH 

    Refer to PROCEDURE - Step 84 [08/2015 - 08/2020] , or refer to PROCEDURE - Step 84 [08/2020 - ]

  12. INSTALL FRONT WHEEL RH 

    Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf) 

  13. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Refer to INITIALIZATION [08/2015 - 08/2019] , or refer to INITIALIZATION [08/2019 - 08/2021] , or refer to INITIALIZATION [08/2021 - 08/2022] , or refer to INITIALIZATION [08/2022 - ] ).

  14. ADD POWER STEERING FLUID 
  15. BLEED POWER STEERING FLUID 

    See step  2

  16. INSPECT FOR POWER STEERING FLUID LEAK