Blazer 2WD V6-4.3L VIN X (2004)
Fluid - Differential: Service and Repair
Lubricant Replacement - Rear Drive Axle
Lubricant Replacement - Rear Drive Axle
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the rear axle fill plug.
3. Remove the rear axle housing cover and the rear axle housing cover gasket.
4. Drain the lubricant into a suitable container.
5. Inspect the bottom of the rear axle housing for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
Installation Procedure