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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1121 (Rear Drive Axle) >> Repair Instructions >> Rear Axle Disassemble

Rear Axle Disassemble

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

    Fig 1: View Of Differential Assembly
    GM777529Courtesy of GENERAL MOTORS CORP.
  1. Remove the differential assembly (2) from the carrier (1).
  2. Fig 2: View of Axle Seal
    GM1978051Courtesy of GENERAL MOTORS CORP.
  3. Using the J 24433  and a hammer, remove the axle seal (1) from the side cover (2).
  4. Fig 3: View of Oil Seal
    GM1978067Courtesy of GENERAL MOTORS CORP.
  5. Using the J 24433  and a hammer, remove the axle oil seal (1) from the differential housing (2).
  6. Fig 4: Identifying J 45008 and Bearing Cup
    GM777537Courtesy of GENERAL MOTORS CORP.
  7. Install the J 45008  (2) behind the bearing cup (3).
  8. IMPORTANT: Mark or tag the shim and the race carrier.
  9. Place the carrier in a press.
  10. Place the J 24433  (1) against J 45008  (2) and press out the cup.