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Home >> Toyota >> 2019 >> Sienna SE, AWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System [2GR-FKS] (Service Information) >> Water Pump >> Removal [08/2016 - ] >> Procedure

Removal [08/2016 - ]: Procedure

  1. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY 

    Refer to REMOVAL [08/2016 - ] 

  2. REMOVE COMPRESSOR AND MAGNETIC CLUTCH 

    Refer to REMOVAL [12/2015 - ]

  3. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY 
    1. Remove the bolt and No. 2 idler pulley sub-assembly.
      GTY668745Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY 
    GTY668744Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 2 bolts and V-ribbed belt tensioner assembly.
  5. REMOVE WATER PUMP PULLEY 
    1. Using SST, hold the water pump pulley.
      GTY617328Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      • SST: 09960-10010 
        1. 09962-01000
        2. 09963-00700
    2. Remove the 4 bolts and water pump pulley.

      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.

  6. REMOVE ENGINE WATER PUMP ASSEMBLY 
    1. Remove the 15 bolts, engine water pump assembly, water pump pulley and water pump gasket.
      GTY668740Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002