REAR DIFFERENTIAL CARRIER OIL SEAL REPLACEMENT

PROCEDURE


  1. REMOVE REAR PROPELLER SHAFT ASSEMBLY


    1. Remove the rear propeller shaft assembly Click here.

  2. REMOVE REAR DRIVE PINION NUT


    1. B001EQ7E19

      Using SST and a hammer, loosen the staked part of the rear drive pinion nut.

      SST
      09930-00010
    2. B001ES1E19

      Use SST to hold the companion flange.

      SST
      09330-00021   ( 09330-00030 )

    3. Using a 30 mm socket wrench, remove the rear drive pinion nut.

  3. REMOVE REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY


    1. B001GOKE01

      Using SST, remove the rear drive pinion companion flange sub-assembly.

      SST
      09950-30012   ( 09951-03010, 09953-03010, 09954-03010, 09955-03030, 09956-03040 )

      Note

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

  4. REMOVE REAR DIFFERENTIAL CARRIER OIL SEAL


    1. B001G4RE01
      Text in Illustration
      *1 Oil Seal
      *2 Oil Slinger

      Using SST, remove the rear differential carrier oil seal.

      SST
      09308-10010

  5. REMOVE REAR DIFFERENTIAL DRIVE PINION OIL SLINGER


    1. B001G1P

      Remove the rear differential drive pinion oil slinger.

  6. REMOVE REAR DRIVE PINION FRONT BEARING


    1. B001GT7E01

      Using SST, remove the rear drive pinion tapered roller bearing (inner).

      SST
      09556-22010
    2. B001GY1E01

      Using SST, tap out the rear drive pinion tapered roller bearing (outer).

      SST
      09308-55010

  7. REMOVE DIFFERENTIAL OIL STORAGE RING


    1. B001GZ4

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

  8. REMOVE REAR DIFFERENTIAL DRIVE PINION BEARING SPACER

  9. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER


    1. B001HPU

      Install a new rear differential drive pinion bearing spacer.

      Note

      Install the spacer so that it is facing in the correct direction.

  10. INSTALL DIFFERENTIAL OIL STORAGE RING


    1. B001ECDE01

      Using SST and a hammer, tap in a new differential oil storage ring.

      SST
      09308-14010

      Note

      Be careful not to damage the oil storage ring.

  11. INSTALL REAR DRIVE PINION FRONT BEARING


    1. B001F8VE01

      Using SST and a hammer, tap in the rear drive pinion front roller bearing (outer).

      SST
      09308-14010

    2. Install the rear drive pinion front roller bearing (inner).

  12. INSTALL REAR DIFFERENTIAL DRIVE PINION OIL SLINGER


    1. B001G1P

      Install the rear differential drive pinion oil slinger.

  13. INSTALL REAR DIFFERENTIAL CARRIER OIL SEAL


    1. B001ICDE02
      Text in Illustration
      *a Oil Seal Depth

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

    2. Using SST and a hammer, tap in the rear differential carrier oil seal.

      SST
      09214-76011
      Standard oil seal depth
      -0.30 to 0.30 mm (-0.0118 to 0.0118 in.)

  14. INSTALL REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY


    1. B001GT2

      Using SST, install the rear drive pinion companion flange sub-assembly.

      SST
      09950-30012   ( 09951-03010, 09953-03010, 09954-03010, 09955-03030, 09956-03040 )

      Note

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

    2. B001EZ0E09

      Using SST to hold the companion flange in place, then slowly tighten a new nut within the drive pinion preload adjustment range so that it reaches the specified drive pinion preload (at Starting).

      SST
      09330-00021   ( 09330-00030 )
      Limit Torque Value
      457 N*m (4660 kgf*cm, 337ft.*lbf) or less

  15. INSPECT DIFFERENTIAL DRIVE PINION PRELOAD


    1. B001H7M

      Using a torque wrench, measure the preload.

      Standard Preload (at Starting)
      Item Specified Condition
      New bearing 0.83 to 2.18 N*m (9 to 22 kgf*cm, 8 to 19 in.*lbf)
      Used bearing 0.88 to 1.98 N*m (9 to 20 kgf*cm, 8 to 17 in.*lbf)

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

  16. INSPECT TOTAL PRELOAD


    1. B001H7M

      Using a torque wrench, measure the preload with the teeth of the drive pinion and ring gear in contact.

      Standard Drive Pinion Preload (at Starting)
      Item Specified Condition
      New bearing 1.03 to 2.58 N*m (11 to 26 kgf*cm, 10 to 22 in.*lbf)
      Used bearing 1.08 to 2.38 N*m (12 to 24 kgf*cm, 10 to 21 in.*lbf)

  17. STAKE REAR DRIVE PINION NUT

    B001FAT

    1. Using a chisel and hammer, stake the rear drive pinion nut.

  18. INSTALL REAR PROPELLER SHAFT ASSEMBLY


    1. Install the rear propeller shaft assembly Click here.

  19. INSTALL DIFFERENTIAL OIL

    Click here

  20. CHECK FOR DIFFERENTIAL OIL LEAKAGE