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Water Pump: Installation

  1. INSTALL WATER PUMP 
    1. Install the water pump and a new gasket with the 9 bolts as shown in the illustration.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) for bolt A 

      23 N*m (235 kgf*cm, 17 ft.*lbf) for bolt B 

      47 N*m (479 kgf*cm, 35 ft.*lbf) for bolt C 

      Fig 1: Locating Water Pump Bolts
      G04943255Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL WATER PUMP PULLEY 
    1. Temporarily install the pulley with the 4 bolts.
    2. Using a screwdriver or an equivalent, hold the pulley and tighten the 4 bolts.

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

      HINT.

      Tape the screwdriver tip before use to avoid damage.

      Fig 2: Installing Pulley With Bolts
      G05750326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL WATER INLET HOUSING 
    1. Install a new gasket to the water pump
    2. Install the water inlet housing with the 3 bolts

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

    Fig 3: Locating Water Inlet Housing Bolts And Gasket
    G04943252Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. CONNECT NO. 3 WATER BY-PASS HOSE 
    1. Connect the No. 3 water by-pass hose to the water inlet housing.

      HINT:

      The direction of the hose clamp is indicated in the illustration.

      Fig 4: Locating No. 3 Water By-Pass Hose
      G05750328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. CONNECT WATER INLET HOSE 
    1. Connect the water inlet hose to the water inlet housing.

      HINT:

      The direction of the hose clamp is indicated in the illustration.

      Fig 5: Locating Water Inlet Hose
      G05750329Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. CONNECT NO. 5 WATER BY-PASS HOSE 
    1. Connect the No 5 water by-pass hose to the water inlet housing.

      HINT:

      The direction of the hose clamp is indicated in the illustration

      Fig 6: Locating No 5 Water By-Pass Hose
      G05750330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. CONNECT NO. 2 RADIATOR HOSE 
    1. Connect the No. 2 radiator hose to the water inlet housing.
    Fig 7: Locating No 2 Radiator Hose
    G05750318Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL V-RIBBED BELT  (See INSTALLATION )
  9. INSTALL RADIATOR RESERVE TANK ASSEMBLY  (See INSTALLATION )
  10. INSTALL AIR CLEANER CAP SUB-ASSEMBLY  (See INSTALLATION )
  11. ADD ENGINE COOLANT  (See COOLANT )
  12. INSPECT FOR COOLANT LEAK  (See COOLING SYSTEM )
  13. INSTALL ENGINE ROOM SIDE COVER RH  (See INSTALLATION )
  14. INSTALL NO. 1 AIR CLEANER INLET  (See INSTALLATION )
  15. INSTALL COOL AIR INTAKE DUCT SEAL  (See INSTALLATION )
  16. INSTALL V-BANK COVER SUB-ASSEMBLY  (See INSTALLATION )
  17. INSTALL ENGINE UNDER COVER