Sierra 3500 2WD V8-6.0L VIN U (2004)
8. Install the clutch actuator cylinder and bolts.
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Tighten the bolts to 8 Nm (71 inch lbs.)
9. Install the transmission.
10. Lower the vehicle.
Transmission Housing Oil Seal Replacement - Rear
Transmission Housing Oil Seal Replacement - Rear (2WD)
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Tools Required
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J 8614-01 Pinion Flange Holder
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J 6125-1BSlide Hammer
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J 22834-A Rear Extension Housing Oil Seal Installer
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J 23129 Universal Seal Remover
Removal Procedure
1. Raise and suitably support the vehicle. Refer to Vehicle Lifting.
2. Remove the rear propeller shaft.
3. If required, remove the following:
1. The main shaft nut
2. The prop shaft yoke washer
3. The main shaft washer
4. The yoke
4. Remove the rear seal using J 6125-B (1) and J 23129 (2).
Installation Procedure