Sierra Classic 3500 4WD V8-6.0L (2007)
Transmission Mount: Service and Repair
NV 4500 - 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 Vehicle Lifting.
2. Remove the transmission mount to crossmember nut.
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
1. Position the transmission mount.
Notice:
Refer to Fastener Notice.
2. Install the transmission mount to transmission bolts.
