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Home >> Lexus >> 2009 >> IS 250 RWD, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Cooling System (Mechanical) >> Cooling (Service Information) (4GR-FSE) >> Thermostat >> Removal >> Removal

Cooling (Service Information) (4GR-FSE): Thermostat: Removal: Removal

  1. REMOVE COOL AIR INTAKE DUCT SEAL  . Refer to REMOVAL - Step 1
  2. REMOVE NO. 1 INLET AIR CLEANER  . Refer to REMOVAL - Step 19
  3. REMOVE V-BANK COVER SUB-ASSEMBLY  . Refer to REMOVAL - Step 4
  4. DRAIN ENGINE COOLANT  See step  4
  5. SEPARATE RADIATOR OUTLET HOSE 
    1. Disconnect the hose from the water inlet with thermostat.
      Fig 1: Disconnecting Hose From Water Inlet With Thermostat
      GTY126119Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY 
    1. Remove the 3 nuts, water inlet with thermostat and gasket.
      Fig 2: Identifying Nuts Water Inlet Thermostat
      GTY121079Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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