LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 339 (Rear Drive Axle) >> Repair Instructions >> Locking Differential Cam Unit Disassemble (10.5 Inch Axle) >> Disassembly Procedure

Disassembly Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure and record the overall length of the locking differential cam, side gear and clutch plate assembly from the front of the gear to the back of the thrust sleeve, including the locking differential clutch disc thrust washer.
  2. Remove the guide clips.
    3. Fig 1: Thrust Sleeve And Special Tools
    GM886078Courtesy of GENERAL MOTORS CORP.
  3. Using a hydraulic press, the J 22912-01  puller (2) and the J 45232  replacer (1), remove the thrust sleeve.
    4. Fig 2: Exploded View Of Locking Differential Cam And Locking Differential Side Gear
    GM2158380Courtesy of GENERAL MOTORS CORP.
  4. Remove the differential side gear shim (6).
  5. Remove the locking differential side gear thrust sleeve (5).
  6. Remove and disassemble the locking differential clutch disc set (7).
    7. NOTE:

    The locking differential clutch disc thrust washer is not serviced separately. It is serviced with the locking differential clutch disc set.

  7. Remove the locking differential clutch disc thrust washer (3).
    8. NOTE:

    The locking differential clutch disc guide is not serviced separately. It is serviced with the locking differential clutch disc set.

  8. Remove the locking differential clutch disc guide (4).
  9. Remove the locking differential cam (2).
scientia non olet · About LEMON Manuals