Sierra 3500 4WD V8-8.1L VIN G (2006)
14. Install the brake calipers (8.6 inch, 9.5 inch axles).
15. Install the tire and wheel assemblies.
16. Inspect and add axle lubricant to the axle housing, if necessary.
17. Lower the vehicle.
Drive Pinion Flange/Yoke and/or Oil Seal Replacement (9.75 Inch Axle)
Drive Pinion Flange/Yoke and/or Oil Seal Replacement (9.75 Inch Axle)
^
Tools Required
-
J 8614-01 Flange and Pulley Holding Tool
-
J 45710 Pinion Bearing Oil Seal Installer
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
Important: Observe and mark the positions of all the driveline components, relative to the propeller shaft and the axles, prior to disassembly.
These components include the propeller shafts, drive axles, pinion flanges, output shafts, etc. Reassemble all the components in the exact places in
which you removed the parts. Follow any specifications, torque values, and any measurements made prior to disassembly.
2. Disconnect the propeller shaft from the rear axle pinion yoke.
3. Place an alignment mark between the pinion and the pinion yoke.
4. Install the J 8614-01 as shown.
5. Remove the pinion nut while holding the J 8614-01.
