Transmission Rear Mount Replacement

WARNING: This page is about a different variant/trim than selected.

Fig 1: Transmission Rear Mount & Fasteners

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
WARNING: To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist. WARNING: Refer to Safety Glasses Warning . CAUTION: In order to avoid oil pan damage and possible engine failure, insert a block of wood that spans the width of the oil pan bottom between the oil pan and the jack support. Preliminary Procedures Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the transmission rear mount bracket. Refer to Transmission Mount Bracket Replacement - Rear . Reposition the steering gear if equipped with electric power steering, NJ0 or NJ1. Refer to Electric Belt Drive Rack and Pinion Steering Gear Replacement (FWD, LTG/MR6, NJ2) , or Steering Gear Replacement (LTG With M7W) .
1	Transmission Rear Mount Fastener (Qty:2) CAUTION: Refer to Fastener Caution . NOTE: Use NEW bolts only. Tighten 100 N.m (74 lb ft) plus 120-130 degrees
2	Transmission Rear Mount Procedure Support the transmission before removing the transmission rear mount.

Callout

Component Name

WARNING:

To avoid any vehicle damage, serious personal injury or death when major components are removed from the vehicle and the vehicle is supported by a hoist, support the vehicle with jack stands at the opposite end from which the components are being removed and strap the vehicle to the hoist.

WARNING:

Refer to Safety Glasses Warning .

CAUTION:

In order to avoid oil pan damage and possible engine failure, insert a block of wood that spans the width of the oil pan bottom between the oil pan and the jack support.

Preliminary Procedures

Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the transmission rear mount bracket. Refer to Transmission Mount Bracket Replacement - Rear .
Reposition the steering gear if equipped with electric power steering, NJ0 or NJ1. Refer to Electric Belt Drive Rack and Pinion Steering Gear Replacement (FWD, LTG/MR6, NJ2) , or Steering Gear Replacement (LTG With M7W) .

Transmission Rear Mount Fastener (Qty:2)

CAUTION:

Refer to Fastener Caution .

NOTE:

Use NEW bolts only.

Tighten
100 N.m (74 lb ft) plus 120-130 degrees

Transmission Rear Mount
Procedure
Support the transmission before removing the transmission rear mount.