Vane Pump (For 2Tr-Fe) Installation


  1. INSTALL VANE PUMP ASSEMBLY (w/ VSC)

  2. INSTALL VANE PUMP ASSEMBLY (w/o VSC)

  3. CONNECT PRESSURE FEED TUBE ASSEMBLY (w/ VSC)

  4. CONNECT PRESSURE FEED TUBE ASSEMBLY (w/o VSC)

  5. CONNECT RETURN HOSE

  6. INSTALL FAN AND GENERATOR V BELT

  7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  8. ADD POWER STEERING FLUID

  9. BLEED AIR FROM POWER STEERING SYSTEM

  10. INSPECT FOR POWER STEERING FLUID LEAK

Vane Pump (For 2Tr-Fe) -- Installation



1. INSTALL VANE PUMP ASSEMBLY (w/ VSC)
  1. Install the vane pump with the 2 bolts.

    Torque:
    21 N*m{214 kgf*cm, 15 ft.*lbf}


2. INSTALL VANE PUMP ASSEMBLY (w/o VSC)
  1. Install the vane pump with the 2 bolts.

    Torque:
    21 N*m{214 kgf*cm, 15 ft.*lbf}
  1. Connect the connector to the oil pressure switch.



3. CONNECT PRESSURE FEED TUBE ASSEMBLY (w/ VSC)
  1. Install a new gasket and the pressure feed tube to the vane pump with 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.
  1. Connect the 2 connectors.



4. CONNECT PRESSURE FEED TUBE ASSEMBLY (w/o VSC)
  1. Install a new gasket and the pressure feed tube to the vane pump with 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.


5. CONNECT RETURN HOSE
  1. Connect the hose with the clip.



6. INSTALL FAN AND GENERATOR V BELT


    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Power Assist Systems.Power Steering System (W/ Vsc).Vane Pump (For 2Tr-Fe)  Installation
  1. Install the fan and generator V belt to all the pulleys except the tensioner pulley.

    Text in Illustration
    *1
    Generator Assembly
    *2
    Idler Pulley Sub-assembly
    *3
    Vane Pump Assembly
    *4
    Fan Pulley
    *5
    Tensioner Pulley
    *6
    Crankshaft Pulley
    *7
    No. 1 Idler Pulley Sub-assembly
    *8
    Cooler Compressor Assembly
  1. Use the hexagonal part indicated by the arrow in the illustration to move the tensioner pulley downward and install the fan and generator V belt to the tensioner pulley.

    NOTICE:
    1. The backside of the fan and generator V belt should face the tensioner pulley.
    2. Check that the fan and generator V belt is properly set on each pulley.


7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


8. ADD POWER STEERING FLUID


9. BLEED AIR FROM POWER STEERING SYSTEM
  1. Check the fluid level.

  1. Jack up the front of the vehicle and support it with stands.

  1. Turn the steering wheel.

    1. With the engine stopped, turn the wheel slowly from lock to lock several times.

  1. Lower the vehicle.

  1. Start the engine.

    1. Run the engine at idle for a few minutes.

  1. Turn the steering wheel.

    1. With the engine idling, turn the wheel to the left or right full lock position and keep it there for 2 to 3 seconds, and then turn the wheel to the opposite full lock position and keep it there for 2 to 3 seconds.*1

    2. Repeat *1 several times.

  1. Stop the engine.



    Land Cruiser, Land Cruiser Prado. Grj150 Trj150,155 Kdj150,155 Lj150, Gdj150,155.Power Assist Systems.Power Steering System (W/ Vsc).Vane Pump (For 2Tr-Fe)  Installation
  1. Check for foaming or emulsification.

    Text in Illustration
    *a
    CORRECT
    *b
    INCORRECT
    If the system has to be bled twice specifically because of foaming or emulsification, check for fluid leaks in the power steering system.
  1. Check the fluid level.



10. INSPECT FOR POWER STEERING FLUID LEAK