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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (Manual Transmission - ZF S6-650 - Service, Troubleshooting & Diagnosis) >> Repair Instructions >> Transmission Output Shaft Seal Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT: The J 44732  will set the oil seal to the proper depth. See Special Tools . Failure to use the J 44732  will cause improper installation of the oil seal. See Special Tools .
  1. Using J 44732  install the rear oil seal. See Special Tools .
    Fig 1: Installing Rear Oil Seal
    GM696798Courtesy of GENERAL MOTORS CORP.
  2. Install the yoke.
    Fig 2: Removing Yoke
    GM661231Courtesy of GENERAL MOTORS CORP.
  3. Use the J 8614-01  in order to hold the yoke.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install a NEW yoke nut.

    Tighten:  Tighten the nut to 330 N.m (244 lb ft).

  5. Install the rear propeller shaft. Refer to Propeller Shaft Replacement - One Piece or Propeller Shaft Replacement - Two Piece in Propeller Shaft.
  6. Check the transmission fluid level. Add if necessary.
  7. Lower the vehicle.