Differential Oil Seal (For Sedan) Replacement

Drivetrain. Yaris. Ncp93, 131

  1. DRAIN MANUAL TRANSAXLE OIL

  2. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH

  3. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH

  4. REMOVE TRANSMISSION CASE OIL SEAL

  5. REMOVE TRANSAXLE CASE OIL SEAL

  6. INSTALL TRANSMISSION CASE OIL SEAL

  7. INSTALL TRANSAXLE CASE OIL SEAL

  8. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH

  9. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH

  10. ADD MANUAL TRANSAXLE OIL

  11. INSPECT MANUAL TRANSAXLE OIL

  12. INSPECT FOR OIL LEAK

Differential Oil Seal (For Sedan) -- Replacement



1. DRAIN MANUAL TRANSAXLE OIL
  1. Remove the filler plug and the gasket.

  1. Remove the drain plug and gasket, and then drain the manual transaxle oil.



2. REMOVE FRONT DRIVE SHAFT ASSEMBLY RH


Yaris. Ncp93, 131
  1. Using a screwdriver and hammer, remove the drive shaft.

    NOTICE:
    1. Do not damage the oil seal.
    2. Do not damage the inboard joint boot.
    3. Do not drop the drive shaft.


3. REMOVE FRONT DRIVE SHAFT ASSEMBLY LH


Yaris. Ncp93, 131
  1. Using SST, remove the drive shaft.

    SST
    09520-01010
    09520-24010(09520-32040)
    NOTICE:
    1. Do not damage the oil seal.
    2. Do not damage the inboard joint boot.
    3. Do not drop the drive shaft.


4. REMOVE TRANSMISSION CASE OIL SEAL


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
  1. Using SST, remove the transmission case oil seal.

    SST
    09308-00010


5. REMOVE TRANSAXLE CASE OIL SEAL


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
  1. Using SST, remove the transaxle case oil seal.

    SST
    09308-00010


6. INSTALL TRANSMISSION CASE OIL SEAL


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
  1. Coat the lip of a new oil seal with MP grease.

  1. Using SST and a hammer, tap in the oil seal.

    SST
    09710-26011(09710-05061)
    Text in Illustration
    *a
    Depth
    Standard depth:
    9.4 to 10.4 mm (0.370 to 0.409 in.)
    NOTICE:
    Do not damage the oil seal lip.


7. INSTALL TRANSAXLE CASE OIL SEAL


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
  1. Coat the lip of a new oil seal with MP grease.

  1. Using SST and a hammer, tap in the oil seal.

    SST
    09309-37010
    Text in Illustration
    *a
    Depth
    Standard depth:
    1.4 to 2.0 mm (0.055 to 0.078 in.)
    NOTICE:
    Do not damage the oil seal lip.


8. INSTALL FRONT DRIVE SHAFT ASSEMBLY RH
HINT:
The installation procedure for the RH side is the same as that for the LH side.


9. INSTALL FRONT DRIVE SHAFT ASSEMBLY LH
  1. for Automatic Transaxle:

    1. Coat the spline of the inboard joint with ATF.

  1. for Manual Transaxle:

    1. Coat the spline of the inboard joint with gear oil.



    Yaris. Ncp93, 131
  1. Align the inboard joint splines and install the drive shaft with a screwdriver and hammer.

    NOTICE:
    1. Face the cut area of the front drive inboard joint hole snap ring downward.
    2. Do not damage the oil seal.
    3. Do not damage the inboard joint boot.
    HINT:
    Confirm whether the drive shaft is securely driven in by checking the reaction force and sound.


10. ADD MANUAL TRANSAXLE OIL
  1. Install a new gasket and the drain plug.

    Torque:
    39 N*m{400 kgf*cm, 29 ft.*lbf}


    Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
  1. Add manual transaxle oil.

    Text in Illustration
    *a
    0 to 5 mm (0 to 0.196 in.)
  1. Install the transmission filler plug and a new gasket.

    Torque:
    39 N*m{400 kgf*cm, 29 ft.*lbf}


11. INSPECT MANUAL TRANSAXLE OIL


Yaris. Ncp93, 131.C50 Manual Transmission Transaxle.Manual Transaxle System (For Sedan).Differential Oil Seal (For Sedan)  Replacement
Text in Illustration
*a
0 to 5 mm (0 to 0.196 in.)
  1. Stop the vehicle in a level place.

  1. Remove the transmission filler plug and the gasket.

  1. Check that the oil surface is within 5 mm (0.20 in.) of the bottom of the transmission filler plug opening.

    NOTICE:
    1. Excessively large or small amounts of oil may cause problems.
    2. After replacing the oil, drive the vehicle and check the oil level again.
  1. Check for oil leakage when the oil level is low.

  1. Install the transmission filler plug and a new gasket.

    Torque:
    39 N*m{400 kgf*cm, 29 ft.*lbf}


12. INSPECT FOR OIL LEAK