Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Replacement

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Drivetrain / Ua80e Automatic Transmission / Transaxle / Differential Oil Seal / Replacement

REPLACEMENT

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front drive shaft oil seal LH and front drive shaft oil seal RH removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Front wheel alignment adjustment

Perform system variant learning and acceleration sensor zero point calibration.
  • VSC is disabled or malfunctions
  • DTCs are output
  • Slip indicator light illuminates
  • ABS warning light illuminates

Replacement of automatic transaxle fluid

ATF thermal degradation estimate reset

The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly

PROCEDURE

1. REMOVE FRONT DRIVE SHAFT ASSEMBLY

Click here

2. REMOVE DRIVE SHAFT BEARING BRACKET

Click here

3. REMOVE FRONT DRIVE SHAFT OIL SEAL LH

(a) Using SST, remove the front drive shaft oil seal LH from the automatic transaxle case sub-assembly.

SST: 09308-00010

NOTICE:

Be careful not to damage the automatic transaxle case sub-assembly.

4. REMOVE FRONT DRIVE SHAFT OIL SEAL RH

(a) Using SST, remove the front drive shaft oil seal RH from the transaxle housing.

SST: 09308-00010

NOTICE:

Be careful not to damage the transaxle housing.

5. INSTALL FRONT DRIVE SHAFT OIL SEAL RH

(a) Using SST and a hammer, install a new front drive shaft oil seal RH to the transaxle housing.

SST: 09316-10010

SST: 09950-70010

09951-07150

Standard Depth:

-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)

NOTICE:

  • Make sure that the front drive shaft oil seal RH is installed in the correct direction.
  • Do not damage the lip of the front drive shaft oil seal RH.

*a

Depth

6. INSTALL FRONT DRIVE SHAFT OIL SEAL LH

(a) Using SST and a hammer, install a new front drive shaft oil seal LH to the automatic transaxle case sub-assembly.

SST: 09649-17010

SST: 09950-70010

09951-07100

Standard Depth:

-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)

NOTICE:

  • Make sure that the front drive shaft oil seal LH is installed in the correct direction.
  • Do not damage the lip of the front drive shaft oil seal LH.

*a

Depth

7. INSTALL DRIVE SHAFT BEARING BRACKET

Click here

8. INSTALL FRONT DRIVE SHAFT ASSEMBLY

Click here

    Components

    Oil Cooler

    See More:

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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