REAR DIFFERENTIAL CARRIER OIL SEAL > REPLACEMENT

for Preparation Click here



1. REMOVE REAR PROPELLER SHAFT ASSEMBLY

  1. Remove propeller shaft (Click here).



2. REMOVE REAR DRIVE PINION NUT


C089309E01
SST
09330-00021  

  1. Using SST and a hammer, loosen the staked part of the nut.



    B087842E02

  1. Using SST to hold the companion flange in place, remove the nut.

    SST
    09930-00010   (09931-00010, 09931-00020)



3. REMOVE REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY


F040720E01

  1. Using SST, remove the companion flange.

    SST
    09950-30012   (09951-03010, 09953-03010, 09954-03010, 09955-03030, 09956-03030)

    NOTICE:
    Before using SST (center bolt), apply hypoid gear oil to its threads and tip.



4. REMOVE REAR DIFFERENTIAL CARRIER OIL SEAL


F040717E01

  1. Using SST, remove the oil seal.

    SST
    09308-10010  



5. REMOVE REAR DIFFERENTIAL DRIVE PINION OIL SLINGER


6. REMOVE REAR DRIVE PINION FRONT TAPERED ROLLER BEARING


F040718E01

  1. Using SST, remove the roller bearing (inner).

    SST
    09556-22010  
    09308-00010  



    W001770E02

  1. Using SST, tap out the roller bearing (outer).



7. REMOVE DIFFERENTIAL OIL STORAGE RING

  1. Using a screwdriver and hammer, tap out the oil storage ring.



8. REMOVE REAR DIFFERENTIAL DRIVE PINION BEARING SPACER


9. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER


C093595E01

  1. Install a new bearing spacer.

    HINT:
    Be careful of the installation direction of the spacer.



10. INSTALL DIFFERENTIAL OIL STORAGE RING

  1. Using a brass bar and hammer, tap in a new oil storage ring.

    NOTICE:
    Be careful not to damage the oil seal storage ring.



11. INSTALL REAR DRIVE PINION FRONT TAPERED ROLLER BEARING


G021735E01

  1. Using SST and a hammer, tap in a new roller bearing (outer).

    SST
    09316-60011   (09316-00011, 09316-00021)

  1. Install the roller bearing (inner).



12. INSTALL REAR DIFFERENTIAL DRIVE PINION OIL SLINGER


13. INSTALL REAR DIFFERENTIAL CARRIER OIL SEAL


F040719E01

  1. Apply MP grease to the lip of a new oil seal.

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

    SST
    09554-30011  

    Oil seal depth:
    1.0 +- 0.45 mm (0.039 +- 0.018 in.)



14. INSTALL REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY


F040716E01

  1. Using SST, install the companion flange.

    SST
    09950-30012   (09951-03010, 09953-03010, 09954-03010, 09955-03030, 09956-03030)
    09330-00021   (09330-00030)

    NOTICE:
    Before using (center bolt), apply hypoid gear oil to its threads and tip.



    B087843E01

  1. Using SST to hold the companion flange in place, install the nut.

    SST
    09330-00021   (09330-00030)

    Torque:
    370 N*m{ 3,770 kgf*cm , 27 ft.*lbf } or less



15. INSPECT DIFFERENTIAL DRIVE PINION PRELOAD


C089308E01

  1. Using a torque wrench, measure the preload.

    Preload (at start of torque):
    Item
    		Specified Condition
    New bearing
    		1.05 to 1.64 N*m (11 to 17 kgf*cm, 9.3 to 15 in.*lbf)
    Reused bearing
    		0.56 to 0.85 N*m (6 to 9 kgf*cm, 4.9 to 7.5 in.*lbf)

    1. If the result is not as specified, adjust the preload.



16. STAKE DRIVE PINION NUT


C089310E01

  1. Using a chisel and hammer, stake the nut.



17. INSTALL REAR PROPELLER SHAFT ASSEMBLY

  1. Install propeller shaft (Click here).



18. REFILL DIFFERENTIAL OIL


D025304E05

  1. Stop the vehicle on a level surface.

  1. Remove the differential filler plug and gasket.

  1. Check that the oil level is between 0 to 5 mm (0 to 0.20 in.) from the bottom lip of the differential filler plug hole.

    NOTICE:
    1. After changing the oil seal, drive the vehicle and then check the oil level again.
    1. Too much or too little oil will lead to differential problems.

    HINT:
    If necessary, fill the differential carrier assembly with hypoid gear oil.

    Recommended viscosity:
    Temperature
    		Viscosity
    Above -18°C (0°F)
    		SAE 90
    Below -18°C (0°F)
    		SAE 80W or 80W - 90

    Oil grade:
    Hypoid gear oil API GL-5
    Capacity:
    Front differential:
    w/o A.D.D.:
    1.40 to 1.50 liters (1.48 to 1.59 US qts., 1.23 to 1.31 lmp. qts.)
    w/ A.D.D.:
    1.60 to 1.70 liters (1.69 to 1.80 US qts., 1.40 to 1.50 lmp. qts.)
    Rear differential:
    2WD:
    3.15 to 3.25 liters (3.30 to 3.43 US qts., 2.77 to 2.86 lmp. qts.)
    4WD:
    3.30 to 3.40 liters (3.49 to 3.59 US qts., 2.90 to 2.99 lmp. qts.)

  1. Check for oil leakage when the oil level is low.

  1. Install the differential filler plug with a new gasket.

    Torque:
    Front differential:
    39 N*m{ 400 kgf*cm , 29 ft.*lbf }
    Rear differential:
    49 N*m{ 500 kgf*cm , 36 ft.*lbf }



19. CHECK FOR DIFFERENTIAL OIL LEAKAGE


D025304E05

  1. Stop the vehicle on a level surface.

  1. Remove the differential filler plug and gasket.

  1. Check that the oil level is between 0 to 5 mm (0 to 0.20 in.) from the bottom lip of the differential filler plug hole.

    NOTICE:
    1. After changing the oil seal, drive the vehicle and then check the oil level again.
    1. Too much or too little oil will lead to differential problems.

    HINT:
    If necessary, fill the differential carrier assembly with hypoid gear oil.

    Recommended viscosity:
    Temperature
    		Viscosity
    Above -18°C (0°F)
    		SAE 90
    Below -18°C (0°F)
    		SAE 80W or 80W - 90

    Oil grade:
    Hypoid gear oil API GL-5
    Capacity:
    Front differential:
    w/o A.D.D.:
    1.40 to 1.50 liters (1.48 to 1.59 US qts., 1.23 to 1.31 lmp. qts.)
    w/ A.D.D.:
    1.60 to 1.70 liters (1.69 to 1.80 US qts., 1.40 to 1.50 lmp. qts.)
    Rear differential:
    2WD:
    3.15 to 3.25 liters (3.30 to 3.43 US qts., 2.77 to 2.86 lmp. qts.)
    4WD:
    3.30 to 3.40 liters (3.49 to 3.59 US qts., 2.90 to 2.99 lmp. qts.)

  1. Check for oil leakage when the oil level is low.

  1. Install the differential filler plug with a new gasket.

    Torque:
    Front differential:
    39 N*m{ 400 kgf*cm , 29 ft.*lbf }
    Rear differential:
    49 N*m{ 500 kgf*cm , 36 ft.*lbf }