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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System (2GR-FXE) (Service Information) (Hybrid) >> Water Pump >> Installation [02/2014 - 11/2016] >> Procedure

Installation [02/2014 - 11/2016]: Procedure

  1. INSTALL ENGINE WATER PUMP ASSEMBLY 
    1. Install a new water pump gasket and engine water pump assembly together with the water pump pulley with the 16 bolts.
      GTY434519Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Bolt (A) 

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

      Bolt (B) and (C) 

      Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf) 

      NOTE:
      • Make sure that there is no oil on the threads of the bolts (A).
      • Be sure to replace the 2 bolts (C) with new ones or reuse them after applying adhesive.
      • Do not start the engine within 1 hour of installation.

      Adhesive

      Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

  2. INSTALL WATER PUMP PULLEY 
    1. Temporarily install the water pump pulley with the 4 bolts.
    2. Using SST, hold the water pump pulley.
      • SST: 09960-10010 
        1. 09962-01000
        2. 09963-00700
      GTY451576Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Length of SST and Union Nut Wrench 170 mm (6.69 in.)
      *b 12 mm Union Nut Wrench
    3. Using SST and a 12 mm union nut wrench, tighten the 4 bolts.
      • SST: 09961-00950 

      without SST [Torque (N*m (kgf*cm, ft.*lbf))] 

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

      with SST [Reading of Torque wrench (N*m (kgf*cm, ft.*lbf))] 

      Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf) 

      HINT: 

      • This torque value is effective when SST is parallel to the torque wrench.
      • The "with SST" torque value is effective when using SST and union nut wrench with a fulcrum length of 170 mm (6.69 in.).
      • The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 180 mm (7.09 in.).
      • If using a torque wrench with a different length, or connecting the torque wrench, SST and union nut wrench at an angle, refer to the alternate torque values.

        Refer to PRECAUTION [02/2014 - 11/2016]

  3. INSTALL WATER INLET HOUSING 
    1. Install 2 new O-rings.
    2. Install the water inlet housing with the 2 bolts and nut.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

      NOTE:

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

    3. Connect the water by-pass hose and oil cooler pipe and slide the 2 clips to secure them.
  4. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 8

  5. INSTALL FRONT NO. 1 ENGINE MOUNTING BRACKET LH 
    1. Temporarily install the front No. 1 engine mounting bracket LH with the 6 bolts.
    2. Fully tighten the 5 bolts.
      GTY454739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf) 

    3. Using SST, fully tighten the bolt.
      • SST: 09961-00950 

      without SST [Torque (N*m (kgf*cm, ft.*lbf))] 

      Torque: 54 N*m (551 kgf*cm, 40 ft.*lbf) 

      with SST [Reading of Torque wrench (N*m (kgf*cm, ft.*lbf))] 

      Torque: 34 N*m (347 kgf*cm, 25 ft.*lbf) 

      GTY450817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Length of SST 150 mm (5.91 in.)

      HINT: 

      • This torque value is effective when SST is parallel to the torque wrench.
      • The "with SST" torque value is effective when using SST with a fulcrum length of 150 mm (5.91 in.).
      • The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 260 mm (10.2 in.).
      • If using a torque wrench with a different length, or connecting the torque wrench and SST at an angle, refer to the alternate torque values.

        Refer to PRECAUTION [02/2014 - 11/2016]

    4. Lower the engine, and remove the jack.
  6. INSTALL ENGINE MOUNTING INSULATOR RH 
    1. Install the engine mounting insulator RH with the 3 nuts.

      Torque: 99 N*m (1010 kgf*cm, 73 ft.*lbf) 

    2. Install the 2 hole plugs.
  7. INSTALL FRONT ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Install the front engine mounting insulator assembly with the 3 nuts.

      Torque: 58 N*m (591 kgf*cm, 43 ft.*lbf) 

    2. Install the hole plug.
  8. INSTALL REAR ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Install the rear engine mounting insulator assembly with the 2 nuts.

      Torque: 58 N*m (591 kgf*cm, 43 ft.*lbf) 

    2. Install the 2 hole plugs.
  9. INSTALL NO. 2 TIMING GEAR COVER 

    Refer to PROCEDURE - Step 7

  10. INSTALL ENGINE MOVING CONTROL ROD BRACKET 

    Refer to PROCEDURE - Step 33 , or refer to PROCEDURE - Step 32

  11. INSTALL NO. 2 ENGINE MOUNTING STAY RH (for Intake Manifold Side) 

    Refer to PROCEDURE - Step 5

  12. INSTALL NO. 2 ENGINE MOUNTING STAY RH (for Engine Mounting Stay Side) 

    Refer to PROCEDURE - Step 34 , or refer to PROCEDURE - Step 33

  13. CONNECT NO. 2 RADIATOR HOSE 

    Refer to PROCEDURE - Step 40 , or refer to PROCEDURE - Step 39

  14. INSTALL EGR DELIVERY CHAMBER 

    Refer to PROCEDURE - Step 7

  15. INSTALL COMPRESSOR WITH MOTOR ASSEMBLY 

    Refer to INSTALLATION [02/2014 - 11/2016]

  16. INSTALL V-RIBBED BELT 

    Refer to INSTALLATION [02/2014 - 11/2016]

  17. INSTALL ECM 

    Refer to INSTALLATION [02/2014 - 11/2016]

  18. ADD ENGINE COOLANT (for Engine) 

    See step  3

  19. INSPECT FOR COOLANT LEAK (for Engine) 

    Refer to PROCEDURE - Step 1

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