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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Repair Instructions >> Transmission Mount Replacement >> Installation Procedure

Installation Procedure

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  1. Install the transmission mount to the vehicle.
    CAUTION: Refer to FASTENER NOTICE .
  2. Install the transmission mount mounting bolts, for 4WD vehicles.

    Tighten 

    Tighten the bolts to 50 N.m (37 lb ft).

    Fig 1: Installing Transmission Mount Mounting Bolts (4WD)
    G02424592Courtesy of GENERAL MOTORS CORP.
  3. Install the transmission mount mounting bolts, for RWD vehicles.

    Tighten 

    Tighten the bolts to 50 N.m (37 lb ft).

  4. Install the transmission support. Refer to TRANSMISSION SUPPORT REPLACEMENT .
  5. Remove the transmission jack.
  6. Lower the vehicle.
    Fig 2: Installing Transmission Mount Mounting Bolts (RWD)
    G02424593Courtesy of GENERAL MOTORS CORP.