LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 829 (Rear Drive Axle) >> Repair Instructions >> Drive Pinion and Ring Gear Replacement (10.5 Inch Axle) >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. 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. Remove the differential assembly. Refer to DIFFERENTIAL REPLACEMENT (8.6 INCH, 9.5 INCH AXLES)  or DIFFERENTIAL REPLACEMENT (9.75 INCH AXLE)  or DIFFERENTIAL REPLACEMENT (10.5 INCH AXLE)  .
  3. Remove the pinion gear bearing retainer. Refer to DRIVE PINION HOUSING AND/OR SEAL REPLACEMENT  .
  4. Remove the pinion and the pinion bearings. Refer to DRIVE PINION HOUSING AND/OR SEAL REPLACEMENT  .
    Fig 1: Removing Drive Pinion and Ring Gear - 10.5 Inch Axle
    G01456157Courtesy of GENERAL MOTORS CORP.

    Important:  The ring gear bolts have left-hand threads.

  5. Remove the ring gear bolts. Discard the bolts.
    NOTE: Refer to RING GEAR REMOVAL NOTICE in Cautions and Notices.
  6. Remove the ring gear from the differential. Drive the gear off with a brass drift if necessary.
scientia non olet · About LEMON Manuals