Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Install the transmission support to the frame.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the upper transmission support to the frame mounting bolts.
Tighten

Tighten the upper transmission support to the frame mounting bolts to 50 N.m (37 lb.ft).

Fig 1: Tightening Upper Transmission Support To Frame Mounting Bolts
Courtesy of GENERAL MOTORS CORP.
Install the lower transmission support to the frame mounting bolts.
Tighten

Tighten the bolts to 46 N.m (35 lb.ft).
Lower the transmission onto the transmission support.

Fig 2: Installing Lower Transmission Support To Frame Mounting Bolts

Courtesy of GENERAL MOTORS CORP.

Install the transmission mount to the transmission support retaining nuts.
Tighten

Tighten the transmission mount to the transmission support retaining nuts to 46 N.m (35 lb.ft).
Install the evaporative emission (EVAP) canister. Refer to Evaporative Emission (EVAP) Canister Replacement (TrailBlazer, Envoy, Bravada) or Evaporative Emission (EVAP) Canister Replacement (TrailBlazer EXT, Envoy XL) in Engine Controls.
Install the fuel tank shield. Refer to FUEL TANK SHIELD REPLACEMENT (TRAILBLAZER, ENVOY) or FUEL TANK SHIELD REPLACEMENT (TRAILBLAZER EXT, ENVOY XL) .
Lower the vehicle.

Fig 3: Installing Transmission Mount To Transmission Support Retaining Nuts
Courtesy of GENERAL MOTORS CORP.