Front Axle Lubricant Level Inspection (9.25 Inch Axle)

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Front Axle Lubricant Level Inspection (9.25 Inch Axle)
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. 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 .
  2. Make sure the vehicle is level.
  3. Inspect the front axle for leaks. Repair as necessary.
  4. Clean the area around the front axle fill plug.
  5. Fig 1: View Of Front Axle Fill Plug
    GM1689729Courtesy of GENERAL MOTORS CORP.
  6. Remove the front axle fill plug (1).
  7. Inspect the oil level.

    Specification:Β  The 9.25 inch axle the oil level should be between 0-6 mm (0-0.25 in) below the fill plug opening.

  8. If the level is low, add oil until the level is between 0-6 mm (0-0.25 in) for the 9.25 inch axle. Use the correct fluid. Refer to Adhesives, Fluids, Lubricants, and SealersΒ .
  9. CAUTION: Refer to Fastener Caution .
  10. Install the fill plug and tighten to 33 N.m (24 lb ft).
  11. Lower the vehicle.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.