RADIATOR INSTALLATION


  1. INSTALL NO. 1 RADIATOR TO SUPPORT SEAL


    1. Install the radiator to No. 1 support seal with the 4 bolts and 4 clips.

      Torque:
      7.5 N*m  { 77 kgf*cm, 66 in.*lbf }

  2. INSTALL FAN SHROUD


    1. A01CIGW

      Install the fan shroud with the 4 bolts.

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

  3. INSTALL RADIATOR ASSEMBLY


    1. Install the radiator assembly with fan shroud.

  4. INSTALL NO. 3 RADIATOR BRACKET


    1. A01CIT5

      Install the No. 3 radiator bracket with the 3 bolts.

      Torque:
      18 N*m  { 184 kgf*cm, 13 ft.*lbf }

    2. Install the No. 1 radiator support with the bolt.

      Torque:
      18 N*m  { 184 kgf*cm, 13 ft.*lbf }

  5. INSTALL NO. 4 RADIATOR BRACKET


    1. A01CJBO

      Install the No. 4 radiator bracket with the 3 bolts.

      Torque:
      18 N*m  { 184 kgf*cm, 13 ft.*lbf }

    2. Install the radiator support No. 2 with the bolt.

      Torque:
      18 N*m  { 184 kgf*cm, 13 ft.*lbf }

  6. INSTALL HEATER HOSE


    1. A01CJFI

      Install the heater hose with the 5 bolts.

      Torque:
      20 N*m  { 204 kgf*cm, 15 ft.*lbf }

  7. INSTALL FAN PULLEY


    1. A01CI13

      Install the fan pulley.

  8. INSTALL FAN


    1. Install the fan pulley and fan temporarily with the 4 nuts.

    2. Install the fan and generator V belt.

    3. Holding the V belt, tighten the 4 nuts completely to install the fan pulley and fan properly.

      Torque:
      29 N*m  { 291 kgf*cm, 21 ft.*lbf }

  9. INSPECT DRIVE BELT


    1. A01CHS3E01

      Check the V belt deflection.

      Tech Tips

      The specified deflection values per belt are shown in the following table.

      Deflection
      Item Specified Condition
      New belt 10.5 to 12.5 mm (0.41 to 0.49 in )
      Used belt 12.5 to 16.0 mm (0.49 to 0.63 in )

      Note


      • Check the V belt deflection at the specified point.

      • When inspecting a belt which has been used for over 5 minutes, apply the used belt specifications.

  10. INSTALL INTERCOOLER ASSEMBLY


    1. A01CIBUE01

      Install the intercooler assembly with the 4 bolts.

      Torque:
      7.5 N*m  { 77 kgf*cm, 66 in.*lbf }

  11. INSTALL NO. 1 AIR HOSE


    1. A01CITQE01

      Install the No. 1 air hose with the 2 hose bands.

  12. INSTALL NO. 1 INTAKE AIR PIPE WITH NO. 4 AIR HOSE


    1. A01CITQE01

      Install the No. 1 air hose with the 2 hose bands.

  13. CONNECT RADIATOR HOSE OUTLET


    1. A01CIX1

      Connect the radiator hose outlet with the clip.

  14. CONNECT RADIATOR HOSE INLET


    1. A01CHAS

      Connect the radiator hose inlet and radiator hose No. 5 with the 2 clips.

  15. 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.

  16. 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.