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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 398 (Automatic Transmission - 6T50 (M2D) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Transmission Rear Mount Replacement (All Wheel Drive) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Prior to removing the mount, mark the mount fasteners to mount and mount to sub frame interfaces using spray paint or a marker for correct positioning during installation.
  3. Remove the two piece propeller shaft. Refer to Two-Piece Propeller Shaft Replacement .
  4. Using a suitable jack stand, support the rear of the powertrain.
  5. Fig 1: Transmission Mount To Bracket Through Bolt And Rear Mount To Drivetrain And Front Suspension Cradle Bolts
    GM4287551Courtesy of GENERAL MOTORS COMPANY
  6. Remove the transmission mount to bracket through bolt (1).
  7. Lower the rear of the drivetrain and front suspension cradle enough the remove the rear mount bolts. Refer to Drivetrain and Front Suspension Cradle Removal and Installation (AWD)
  8. NOTE:

    The nuts are reusable.

  9. Remove and DISCARD the rear mount to drivetrain and front suspension cradle bolts (2).
  10. Remove the transmission rear mount