GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2009
🢒
Terrain
🢒
Transmission
🢒
Automatic Transmission - 6T40/6T45
🢒 Transmission Mount Replacement - Left Side
Removal Procedure
Remove the battery tray. Refer to
Battery Tray Replacement
.
Support the engine and transmission.
Remove the left tire and wheel. Refer to
Tire and Wheel Removal and Installation
.
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
.
Remove the engine protection shield. Refer to
Engine Shield Replacement
.
Remove the front transmission mount to frame bolt (1).
Remove the rear transmission mount to rear transmission mount bracket bolt (1).
Lower the vehicle.
Remove the left transmission mount to transmission bolts (1).
Remove the left transmission mount to frame rail bolts (1).
Lower the transmission enough to provide clearance for the left transmission mount.
Remove the left transmission mount (2).
Installation Procedure
Install the left transmission mount (2).
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the left transmission mount to frame rail bolts (1) and tighten to
90 N·m (66 lb ft)
.
Raise the transmission until the transmission contacts the left transmission mount.
Install the left transmission mount to transmission bolts (1) and tighten to
50 N·m (37 lb ft)
.
Raise the vehicle.
Install the rear transmission mount to rear transmission mount bracket bolt (1) and tighten to
110 N·m (81 lb ft)
.
Install the front transmission mount to frame bolt (1) and tighten to
110 N·m (81 lb ft)
.
Install the engine protection shield. Refer to
Engine Shield Replacement
.
Lower the vehicle.
Install the left tire and wheel. Refer to
Tire and Wheel Removal and Installation
.
Remove the engine and transmission support.
Install the battery tray. Refer to
Battery Tray Replacement
.