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Home >> Lexus >> 2024 >> RX 350h Base >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Engine Lubrication System - Service Information >> Engine Oil Cooler >> Removal [08/2023 - ] >> Procedure

Removal [08/2023 - ]: Procedure

  1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    for HEV Model:

    Refer to PROCEDURE - Step 7 [10/2022 - 10/2024] , or refer to PROCEDURE - Step 7 [10/2024 - ]

    for PHEV Model:

    Refer to PROCEDURE - Step 7

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    for HEV Model:

    Refer to PROCEDURE - Step 8 [10/2022 - 10/2024] , or refer to PROCEDURE - Step 8 [10/2024 - ]

    for PHEV Model:

    Refer to PROCEDURE - Step 8

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    for HEV Model:

    Refer to PROCEDURE - Step 9 [10/2022 - 10/2024] , or refer to PROCEDURE - Step 9 [10/2024 - ]

    for PHEV Model:

    Refer to PROCEDURE - Step 9

  4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    for HEV Model:

    Refer to PROCEDURE - Step 10 [10/2022 - 10/2024] , or refer to PROCEDURE - Step 10 [10/2024 - ]

    for PHEV Model:

    Refer to PROCEDURE - Step 10

  5. DRAIN ENGINE COOLANT (for Engine) 

    Refer to PROCEDURE - Step 4

  6. DRAIN ENGINE OIL 

    Refer to PROCEDURE - Step 2

  7. DISCONNECT NO. 1 WATER BY-PASS HOSE 
    1. GTY999480Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. DISCONNECT NO. 2 WATER BY-PASS HOSE 
    1. GTY999729Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE OIL COOLER ASSEMBLY 
    1. GTY998618Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE OIL COOLER GASKET 
    1. GTY999727Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002