Avalanche 2500 4WD V8-8.1L VIN G (2003)
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.
1. Raise the vehicle. Refer to Vehicle Lifting.
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 J8614-01 as shown.
5. Remove the pinion nut while holding the J8614-01.
6. Remove the washer.
