K 1500 Yukon XL 4WD V8-8.1L VIN G (2001)
Transmission Mount: Service and Repair
ZF S6-650 - Manual Transmission
Transmission 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 the vehicle. Refer to Vehicle Lifting.
2. Remove the crossmember to transmission mount bolts.
3. Remove the transmission mount bolts to the transmission.
4. Raise the transmission using a suitable transmission jack, just enough in order to permit the removal of the mount.
5. Remove the mount.
Installation Procedure
1. Install the rear transmission mount.
2. Loosely install the mount to transmission bolts.
3. Lower the transmission.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the crossmember to transmission mount bolts.
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Tighten the crossmember and transmission bolts to 50 Nm (37 ft. lbs.).
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Tighten the transmission mount nuts to 54 Nm (40 ft. lbs.).
5. Lower the vehicle.
