VANE PUMP INSTALLATION


  1. INSTALL VANE PUMP ASSEMBLY

    A01CHME

    1. Install the O-ring to the vane pump assembly.

      Note

      Install the O-ring securely until it touches the bottom of the groove.

    2. Install the vane pump assembly with the 2 bolts.

      Torque:
      47 N*m  { 480 kgf*cm, 35 ft.*lbf }

      Note


      • There should be no clearance between the vane pump assembly and engine case.

      • Be careful not to allow the O-ring to get caught between the parts.

  2. INSTALL POWER STEERING SUCTION PORT UNION

    A01CI3QE01

    1. Coat a new O-ring with power steering fluid and install it to the power steering suction port union.

    2. Install the power steering suction port union to the vane pump assembly and setting plate with the 3 bolts.

      Torque:
      29 N*m  { 290 kgf*cm, 21 ft.*lbf }

    3. Install the sensor harness clamp to the power steering suction port union.

      Note

      Do not twist the sensor harness.

  3. CONNECT NO. 2 OIL RESERVOIR TO PUMP HOSE

    A01CGQ5

    1. Connect the No. 2 oil reservoir to pump hose to the power steering suction port union with the clip.

  4. INSTALL OIL PUMP TO GEAR BOX TUBE


    1. A01CIZCE03

      Install the oil pump to gear box tube to the timing gear case and No. 1 hose support bracket with 2 bolts (A).

      Torque:
      18 N*m  { 180 kgf*cm, 13 ft.*lbf }

    2. Install the oil pump to gear box tube to the No. 1 hose support bracket with nut (B).

      Torque:
      44 N*m  { 440 kgf*cm, 32 ft.*lbf }
    3. A01CHYR

      Install the oil pump to gear box tube to the vane pump with a new gasket and the union bolt.

      Torque:
      49 N*m  { 490 kgf*cm, 36 ft.*lbf }

  5. CONNECT PRESSURE FEED HOSE

    A01CHYNE01

    1. Using a wrench, secure the oil pump to gear box tube.

    2. Using SST, connect the pressure feed hose to the oil pump to gear box tube.

      SST
      09922-10010
      Torque:
      Without SST
      44 N*m  { 440 kgf*cm, 32 ft.*lbf }
      with SST
      30 N*m  { 300 kgf*cm, 22 ft.*lbf }

      Note


      • Use a torque wrench with a fulcrum length of 300 mm (11.81 in.).

      • This torque value is effective when SST is parallel to the torque wrench.

  6. INSTALL RADIATOR PIPE WITH RADIATOR HOSE OUTLET

    A01CHRH

    1. Install a new O-ring in the groove of the radiator pipe.

      Note

      Install the O-ring securely until it touches the bottom of the groove.

    2. Install the radiator pipe with radiator hose outlet to the timing gear case with the 2 bolts.

      Torque:
      18 N*m  { 180 kgf*cm, 13 ft.*lbf }

      Note


      • Make sure that the installation surface is free from dust or foreign matter.

      • Be careful not to allow the O-ring to get caught between the parts.

    3. A01CGOJ

      Connect the radiator outlet hose to the radiator.

    4. Tighten the clamp.

      Torque:
      3.5 N*m  { 35 kgf*cm, 31 in.*lbf }

  7. ADD POWER STEERING FLUID

  8. ADD ENGINE COOLANT


    1. Add engine coolant.

      Specified capacity
      14.7 liters (15.5 US qts, 12.9 Imp. qts)

      Tech Tips


      • TOYOTA vehicles are filled with TOYOTA SLLC at the factory. In order to avoid damage to the engine cooling system and other technical problems, only use TOYOTA SLLC or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite, non-borate coolant with long-life hybrid organic acid technology (coolant with long-life hybrid organic acid technology consists of a combination of low phosphates and organic acids).

      • Contact your TOYOTA dealer for further details.

    2. Check the coolant level inside the radiator by squeezing the inlet and outlet radiator hoses several times by hand. If the coolant level goes down, add coolant.

    3. Install the radiator cap.

    4. Slowly pour coolant into the radiator reservoir until it reaches the FULL line.

    5. Bleed air from the cooling system.


      1. Warm up the engine until the thermostat opens.

        While the thermostat is open, circulate the coolant for several minutes.

      2. Press the inlet and outlet radiator hoses several times by hand to bleed air.

        Note


        • Be careful as the radiator hoses are hot.

        • Keep your hands away from the radiator fan.

    6. Stop the engine and wait until the coolant cools down.

    7. Remove the radiator cap and check the coolant level.

    8. If the coolant level has dropped, add coolant.

    9. Check the coolant level inside the radiator reservoir tank again. If it is below the full level, add coolant.

  9. BLEED POWER STEERING SYSTEM


    1. Check the fluid level Click here.

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

    3. Turn the steering wheel.


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

    4. Lower the vehicle.

    5. Start the engine.


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

    6. Turn the steering wheel.


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

      2. Repeat this procedure (*1) several times.

    7. Stop the engine.

    8. A01CGMDE01

      Check for foaming or emulsification.

      Tech Tips

      If the system has to be bled twice because of forming or emulsification, be sure to check for fluid leaks in the system.

    9. Check the fluid level Click here.

  10. INSPECT FOR COOLANT LEAK


    1. Remove the radiator cap.

      CAUTION:

      Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns.

    2. A01CIGLE01

      Fill the radiator with coolant and attach a radiator cap tester.

    3. Warm up the engine.

    4. Using a radiator cap tester, increase the pressure inside the radiator to 137 kPa (1.4 kgf/cm2, 19.9 psi), and check that the pressure does not drop.

      If the pressure drops, check the hoses, radiator and water pump for leaks. If no external leaks are found, check the heater core, cylinder block and cylinder head.

    5. Install the radiator cap.

  11. INSPECT FOR POWER STEERING FLUID LEAK

  12. CHECK POWER STEERING FLUID LEVEL


    1. Keep the vehicle level.

    2. A01CJC0E01

      With the engine stopped, check the fluid level in the fluid reservoir.

      If necessary, add fluid.

      Fluid
      ATF DEXRON II or III, or equivalent.
      Fluid temperature
      0 to 40°C (32 to 104°F)

      Tech Tips

      Check that the fluid level is within the MAX LEVEL range on the reservoir.

    3. Start the engine and run it at idle.

    4. Turn the steering wheel from lock to lock several times to raise fluid temperature.

      Fluid temperature
      50 to 60°C (122 to 140°F)
    5. A01CGMDE01

      Check for foaming or emulsification.

      If foaming or emulsification is identified, bleed the power steering system Click here.

    6. A01CJDRE01

      With the engine idling, measure the fluid level in the fluid reservoir.

    7. Stop the engine.

    8. Wait a few minutes and remeasure the fluid level in the fluid reservoir.

      Maximum fluid level rise
      5 mm (0.20 in.)

      If any problem is found, bleed the power steering system Click here.

    9. Check the fluid level.

  13. CHECK COOLANT LEVEL OF RESERVOIR


    1. Check that the engine coolant level is between the LOW and FULL lines when the engine is cold.

      If the engine coolant level is low, check for leaks and add "TOYOTA Super Long Life Coolant" or similar high quality ethylene glycol based non-silicate, non-amine, non-nitrite and non-borate coolant with long-life hybrid organic acid technology to the FULL line.