Sierra 2500 Denali 2WD V8-6.0L (2011)
Transmission Mount: Service and Repair
Transmission Rear Mount Replacement
Removal Procedure
Caution: Broken or deteriorated mounts can cause misalignment and destruction of certain drive train components. When a single mount breaks, the
remaining mounts are subjected to abnormally high stresses.
1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
2. Remove the transmission mount to crossmember nut (1).
3. Remove the transmission mount to transmission bolts.
4. Raise the transmission just enough in order to permit removal of the mount using a suitable transmission jack.
5. Remove the transmission mount.
Installation Procedure
