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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Hybrid Transmission (Service Information) [P710]) >> Oil Cooler >> Removal [08/2021 - ] >> Procedure

Removal [08/2021 - ]: Procedure

WARNING: This page is about a different variant/trim than selected.
  1. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH 

    Refer to PROCEDURE - Step 8

  2. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH 

    Refer to PROCEDURE - Step 7

  3. REMOVE NO. 1 ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 9

  4. REMOVE NO. 2 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 10

  5. REMOVE FRONT FENDER APRON SEAL LH 

    Refer to PROCEDURE - Step 11

  6. REMOVE INVERTER WITH CONVERTER ASSEMBLY 

    Refer to REMOVAL [08/2021 - ]

  7. REMOVE NO. 1 INVERTER COOLING HOSE 
    1. Slide the clip and remove the No. 1 inverter cooling hose from the motor cooling cooler.
      GTY757352Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. DISCONNECT NO. 5 INVERTER COOLING HOSE 

    Refer to PROCEDURE - Step 30

  9. REMOVE MOTOR COOLING COOLER 
    1. Remove the oil cooler union bolt and gasket to disconnect the No. 2 motor cooling pipe from the hybrid vehicle transaxle assembly.
      GTY759730Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Oil Cooler Union Bolt
      *2 No. 1 Oil Cooler Tube Clamp
    2. Remove the bolt and No. 1 oil cooler tube clamp to disconnect the No. 2 motor cooling pipe from the hose bracket.
    3. Remove the 3 bolts to disconnect the motor cooling cooler from the No. 1 transmission control cable bracket.
      GTY772234Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Slide the clip and disconnect the No. 1 motor cooling hose from the transaxle housing tube connector.
      GTY841817Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Make sure not to remove the No. 1 motor cooling hose from the motor cooling cooler as the motor cooling cooler may be deformed.

  10. REMOVE NO. 2 MOTOR COOLING PIPE 
    1. Slide the clip and remove the No. 2 motor cooling pipe from the No. 2 motor cooling hose.
      GTY757348Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Make sure not to remove the No. 2 motor cooling hose from the motor cooling cooler as the motor cooling cooler may be deformed.

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