LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Repair Instructions >> Transmission Extension Housing Assembly Replacement >> Installation Procedure

Installation Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a new case extension O ring seal (2).
  2. Install the case extension (1).
    CAUTION: Refer to FASTENER NOTICE .
  3. Install the case extension bolts (3).

    Tighten 

    Tighten the case extension bolts (3) to 34 N.m (25 lb ft).

  4. Install the transmission support and the transmission mount. Refer to Transmission Mount Replacement .
  5. Install the propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE or PROPELLER SHAFT REPLACEMENT - TWO PIECE .
  6. Remove the drain pan and the transmission jack.
    Fig 1: Installing Case Extension O-Ring Seal, Extension & Bolts
    G02424589Courtesy of GENERAL MOTORS CORP.
  7. Lower the vehicle,
  8. Fill the transmission to the proper level with Dexron® III transmission fluid. Refer to Transmission Fluid Checking Procedure .
scientia non olet · About LEMON Manuals