GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 CTS 🢒 General Information 🢒 General Information 🢒 Transmission Rear Mount Replacement

Removal Procedure
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the transmission support. Refer to Transmission Support Replacement .

    3. Object Number: 1398697 Size: SH
  3. Remove the transmission mount upper mounting bolts.

    4. Object Number: 1398701 Size: SH
  4. Remove the transmission mount.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1398699 Size: SH
  1. Install the transmission mount and upper mounting bolts.

    2. Tighten
    Tighten the mount bolts to 60 N·m (44 lb ft).

  2. Install the transmission support. Refer to Transmission Support Replacement .
  3. Lower the vehicle.