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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Engine Cooling System (8AR-FTS) - Service Information) >> Water Pump >> Installation [08/2015 - ] >> Procedure

Installation [08/2015 - ]: Procedure

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  1. INSTALL ENGINE WATER PUMP ASSEMBLY 
    1. Install a new gasket to the engine water pump assembly.
    2. Install the engine water pump assembly with the 5 bolts.

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

  2. INSTALL IDLER PULLEY SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 6

  3. INSTALL V-RIBBED BELT TENSIONER ASSEMBLY 

    Refer to PROCEDURE - Step 5

  4. INSTALL RADIATOR HOSE SUB-ASSEMBLY 

    See step  7

  5. INSTALL V-RIBBED BELT 

    Refer to INSTALLATION [08/2015 - ]

  6. ADD ENGINE COOLANT 

    See step  3

  7. INSPECT FOR COOLANT LEAK 

    Refer to PROCEDURE - Step 1

  8. INSTALL CENTER NO. 4 ENGINE UNDER COVER 

    See step  5