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Last Modified: 11-29-2007 |
1.6 A |
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Service Category: Drivetrain |
Section: Axle/Differential |
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Model Year: 2008 |
Model: Sequoia |
Doc ID: RM0000016GN00IX |
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Title: AXLE AND DIFFERENTIAL: REAR DIFFERENTIAL CARRIER OIL SEAL: REPLACEMENT (2008 Sequoia) |
REPLACEMENT
1. DRAIN DIFFERENTIAL OIL
2. REMOVE PROPELLER SHAFT ASSEMBLY (for 4WD)
3. REMOVE PROPELLER SHAFT ASSEMBLY (for 2WD)
4. REMOVE REAR DRIVE PINION NUT
5. REMOVE REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY
6. REMOVE REAR DIFFERENTIAL CARRIER OIL SEAL
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(a) Using SST, remove the oil seal.
SST: 09308-10010
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7. REMOVE REAR DIFFERENTIAL DRIVE PINION OIL SLINGER
8. REMOVE REAR DRIVE PINION FRONT TAPERED ROLLER BEARING
9. REMOVE REAR DIFFERENTIAL DRIVE PINION BEARING SPACER
10. INSTALL REAR DIFFERENTIAL DRIVE PINION BEARING SPACER
(a) Install a new bearing spacer.
11. INSTALL REAR DRIVE PINION FRONT TAPERED ROLLER BEARING
12. INSTALL REAR DIFFERENTIAL DRIVE PINION OIL SLINGER
13. INSTALL REAR DIFFERENTIAL CARRIER OIL SEAL
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(a) Using SST and a plastic-faced hammer, tap in a new oil seal until its surface is flush with the differential carrier end.
SST: 09223-56010
SST: 09527-17011
Standard oil seal depth:
0 to 1.0 mm (0 to 0.0394 in.)
HINT:
Connect 2 SST with vinyl tape.
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(b) Coat the lip of the oil seal with MP grease.
14. INSTALL REAR DRIVE PINION COMPANION FLANGE SUB-ASSEMBLY
(a) Place the companion flange on the drive pinion.
(b) Coat the threads of a new nut with hypoid gear oil.
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(c) Using SST to hold the companion flange.
NOTICE:
Install nuts on the bolts to protect them, as shown in the illustration.
SST: 09330-00021
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(d) Using a socket wrench (30mm), tighten the nut.
Torque: 441 N·m (4497 kgf·cm, 325 ft·lbf)
15. INSPECT DIFFERENTIAL DRIVE PINION PRELOAD
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(a) Using a torque wrench, measure the preload.
Standard Preload (at Starting):
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Item
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Specified Condition
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New bearing
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2.04 to 3.24 N*m (21 to 33 kgf*cm, 18 to 29 in.*lbf)
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Reused bearing
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1.52 to 2.23 N*m (15 to 23 kgf*cm, 13 to 20 in.*lbf)
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If the result is not as specified, adjust the preload.
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16. STAKE REAR DRIVE PINION NUT
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(a) Using a chisel and hammer, stake the nut.
SST: 09930-00010
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17. INSTALL PROPELLER SHAFT ASSEMBLY (for 4WD)
18. INSTALL PROPELLER SHAFT ASSEMBLY (for 2WD)
19. ADD DIFFERENTIAL OIL
20. INSPECT FOR OIL LEAK
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