Lubricant Replacement

Removal Procedure





1. Raise and support the vehicle on a hoist. Refer to Vehicle Lifting.
2. Remove the rear axle fill plug.





3. Remove the rear axle drain plug.
3.1. Drain the lubricant into a suitable container.
3.2. Inspect the drain plug for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
3.3. Clean the drain plug.


Installation Procedure

Notice: Refer to Fastener Notice in Service Precautions.





1. Install the rear axle drain plug.
Tighten the rear axle drain plug to 40 Nm (30 ft. lbs.).
2. Fill the rear axle to the following levels. Refer to Fluid and Lubricant Recommendations.
^ 8.6 inch ring gear rear axles 15-40 mm (0.6 -1.6 inch) below the fill plug.
^ 9.5 and 10.5 inch ring gear rear axles 0-10 mm (0.4 inch) below the fill plug.





3. Install the rear axle fill plug.
Tighten the rear axle fill plug to 40 Nm (30 ft. lbs.).
4. Remove the supports and lower the vehicle.