Removal Procedure
- Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- For the 8.6 inch, 9.5 inch and the 10.5 inch axles, remove the rear axle fill plug.
- For the 11.5 inch axle, remove the fill plug.
- Remove the rear axle drain plug.
- Drain the lubricant into a suitable container.
- Inspect the drain plug for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
- Clean the drain plug.
Installation Procedure
- Install the rear axle drain plug.
- Fill the rear axle. Use the proper fluid. Refer to Approximate Fluid Capacities and Fluid and Lubricant Recommendations in Maintenance and Lubrication.
- For the 8.6 inch, 9.5 inch and the 10.5 inch axles, install the rear axle fill plug.
- For the 11.5 inch axle, install the seal and the fill plug.
- Lower the vehicle.
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
Tighten
Tighten the rear axle drain plug to 33 N·m (24 lb ft).
Tighten
Tighten the rear axle fill plug to 33 N·m (24 lb ft).
Tighten
Tighten the rear axle fill plug to 33 N·m (24 lb ft).
