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Water Pump: Removal

WARNING: This page is about a different car, the 2008 Lexus IS 350. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  2. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  3. REMOVE NO. 1 INLET AIR CLEANER  (See REMOVAL )
  4. DISCHARGE REFRIGERANT FROM REFRIGERATION SYSTEM  (See REMOVAL )
  5. REMOVE V-RIBBED BELT  (See REMOVAL )
  6. REMOVE ENGINE UNDER COVER 
  7. REMOVE REAR ENGINE UNDER COVER LH  (See REMOVAL )
  8. DRAIN ENGINE COOLANT  (See ON-VEHICLE INSPECTION  )
  9. DRAIN ENGINE OIL  (See REPLACEMENT )
  10. REMOVE NO. 1 COOLER REFRIGERANT SUCTION HOSE  (See REMOVAL )
  11. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY  (See REMOVAL )
  12. REMOVE COMPRESSOR AND MAGNETIC CLUTCH  (See DISASSEMBLY )
  13. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY  (See REMOVAL )
  14. DISCONNECT RADIATOR HOSE 
    1. Disengage the 2 clamps and disconnect the radiator inlet hose and radiator outlet hose.
  15. REMOVE NO. 1 ENGINE COVER  (See REMOVAL )
  16. REMOVE INJECTOR DRIVER  (See REMOVAL )
  17. REMOVE NO. 2 ENGINE COVER  (See REMOVAL )
    Fig 1: Locating Clamps Of Radiator Inlet Hose And Radiator Outlet Hose
    G05828752Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE WATER PUMP PULLEY 
    1. Using SST, hold the water pump pulley.

      SST 09960-10010 (09962-01000, 09963-00700) 

    2. Remove the 4 bolts and water pump pulley.
      Fig 2: Locating Water Pump Pulley Bolts
      G05828753Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE WATER INLET 
    1. Disconnect the 5 hoses.
      Fig 3: Locating Water Inlet Hoses
      G05828754Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 4 bolts, nut and water inlet.
      Fig 4: Locating Bolts, Nut And Water Inlet
      G05828755Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the water inlet housing gasket and water outlet pipe O-ring.
      Fig 5: Locating Water Inlet Housing Gasket And Water Outlet Pipe O-Ring
      G05828756Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY 
    1. Remove the bolt, No.2 idler pulley cover plate and No.2 idler pulley sub-assembly.
      Fig 6: Locating No.2 Idler Pulley Bolt
      G05000201Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE WATER PUMP ASSEMBLY 
    1. Remove the 16 bolts, water pump assembly and water pump gasket.
      Fig 7: Locating Water Pump Assembly Bolts
      G05828758Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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