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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 >> Removal [02/2014 - 11/2016] >> Procedure

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

  1. DRAIN ENGINE COOLANT (for Engine) 

    See step  2

  2. REMOVE ECM 

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

  3. REMOVE V-RIBBED BELT 

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

  4. REMOVE COMPRESSOR WITH MOTOR ASSEMBLY 

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

  5. REMOVE EGR DELIVERY CHAMBER 

    Refer to PROCEDURE - Step 8

  6. DISCONNECT NO. 2 RADIATOR HOSE 

    Refer to PROCEDURE - Step 28 , or refer to PROCEDURE - Step 28

  7. REMOVE NO. 2 ENGINE MOUNTING STAY RH (for Engine Mounting Stay Side) 

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

  8. REMOVE NO. 2 ENGINE MOUNTING STAY RH (for Intake Manifold Side) 

    Refer to PROCEDURE - Step 10

  9. REMOVE ENGINE MOVING CONTROL ROD BRACKET 

    Refer to PROCEDURE - Step 35 , or refer to PROCEDURE - Step 35

  10. REMOVE NO. 2 TIMING GEAR COVER 

    Refer to PROCEDURE - Step 21

  11. SEPARATE REAR ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Remove the 2 hole plugs.
      GTY447623Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 nuts and separate the rear engine mounting insulator assembly.
  12. SEPARATE FRONT ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Remove the hole plug.
      GTY452157Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 nuts and separate the front engine mounting insulator assembly.
  13. SEPARATE ENGINE MOUNTING INSULATOR RH 
    1. Remove the 2 hole plugs.
      GTY447621Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 nuts and separate the engine mounting insulator RH.
  14. REMOVE FRONT NO. 1 ENGINE MOUNTING BRACKET LH 
    1. Place a wooden block between a jack and the engine.
      GTY442949Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Wooden Block Placement Location
      NOTE:

      Make sure to set a jack as shown in the illustration.

    2. Jack up the engine slightly.
      NOTE:

      Do not jack up the engine excessively.

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

      HINT: 

      There is not enough clearance to completely remove the bolt from the front No. 1 engine mounting bracket LH. Remove the front No. 1 engine mounting bracket LH together with the bolt.

      GTY451481Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 5 bolts.
      GTY454739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Remove the front No. 1 engine mounting bracket LH together with the bolt.
  15. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 20

  16. REMOVE WATER INLET HOUSING 
    1. Slide the 2 clips and disconnect the water by-pass hose and oil cooler pipe.
      GTY435148Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Water By-pass Hose
      *2 Water Inlet Housing
      *3 Oil Cooler Pipe
    2. Remove the 2 bolts, nut and water inlet housing.
    3. Remove the 2 O-rings.
      GTY322742Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. REMOVE WATER PUMP PULLEY 
    1. Using SST, hold the water pump pulley.
      GTY453360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a 12 mm Union Nut Wrench
      • SST: 09960-10010 
        1. 09962-01000
        2. 09963-00700
    2. Using SST and a 12 mm union nut wrench, remove the 4 bolts and separate the water pump pulley from the engine water pump assembly.
      • SST: 09961-00950 

      HINT: 

      There is not enough clearance to completely remove the water pump pulley from the water pump shaft. Remove the water pump pulley together with the engine water pump assembly.

  18. REMOVE ENGINE WATER PUMP ASSEMBLY 
    1. Remove the 16 bolts, engine water pump assembly, water pump pulley and water pump gasket.
      GTY431454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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