Installation [08/2015 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2024 Lexus IS 300, 2023 Lexus IS 300, 2022 Lexus IS 300, 2021 Lexus IS 300, and 2020 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL ENGINE WATER PUMP ASSEMBLY
- Install a new gasket to the engine water pump assembly.
- Install the engine water pump assembly with the 5 bolts.
Torque: 21 N.m (214 kgf/cm, 15 ft.lbf)
- INSTALL IDLER PULLEY SUB-ASSEMBLY
Refer to PROCEDURE - Step 6
- INSTALL V-RIBBED BELT TENSIONER ASSEMBLY
Refer to PROCEDURE - Step 5
- INSTALL RADIATOR HOSE SUB-ASSEMBLY
See step 7
- INSTALL V-RIBBED BELT
Refer to INSTALLATION [08/2015 - ]
- ADD ENGINE COOLANT
See step 3
- INSPECT FOR COOLANT LEAK
Refer to PROCEDURE - Step 1
- INSTALL CENTER NO. 4 ENGINE UNDER COVER
See step 5