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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1493 (Rear Drive Axle) >> Repair Instructions >> Lubricant Level Inspection - Rear Drive Axle

Lubricant Level Inspection - Rear Drive Axle

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle   in General Information.
  2. Make sure the vehicle is level.
  3. Inspect the rear axle for leaks. Repair as necessary.
  4. Clean the area around the rear axle fill plug.
  5. Remove the rear axle fill plug.
  6. Inspect the lubricant level.

    Specification 

    The lubricant level should be between 0-10 mm (0-0.4 in) below the fill plug opening.

  7. If the level is low, add lubricant until the level is even with the bottom edge of the fill plug opening. Use the proper fluid. Refer to Fluid and Lubricant Recommendations   in Maintenance and Lubrication.
    Fig 1: Removing Rear Axle Fill Plug
    G01597849Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  8. Install the rear axle fill plug.

    Tighten 

    Tighten the rear axle fill plug to 33 N.m (24 lb ft).

  9. Lower the vehicle.