Silverado 3500 4WD V8-6.0L (2007)
4. Install the rear axle fill plug.
Tighten the rear axle fill plug to 33 N.m (24 lb ft).
5. Lower the vehicle.
Rear Axle Lubricant Replacement (9.5 LD Axle)
Rear Axle Lubricant Replacement (9.5 LD Axle)
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the rear axle fill plug.
3. Remove the rear axle drain plug.
4. Drain the lubricant into a suitable container.
5. Inspect the drain plug for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
6. Clean the drain plug.
Installation Procedure
Notice: Refer to Fastener Notice.
