Sierra 1500 2WD V6-4.3L (2008)
Transmission Mount: Service and Repair
Tremec 5-Speed (TZ0) - Manual Transmission
Transmission Rear Mount Replacement
Removal Procedure
Notice: 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 .
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
