Transmission Support Crossmember Replacement (4WD)

Transmission Support Crossmember Replacement (4WD)

Removal Procedure

1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair) in General Information.
2. Support the transmission with a suitable stand or jack.




3. Remove the nuts retaining the transmission mount to the transmission support. Refer to Transmission Mount Replacement (4WD) (Removal and Replacement) in Automatic Transmission - 4L60-E/4L65-E or Transmission Mount Replacement (4WD) (Transmission Mount Replacement (4WD))Transmission Mount Replacement (RPO Z71) (Transmission Mount Replacement (RPO Z71)) in Manual Transmission - Aisin AR5.
4. Raise the transmission.




5. Remove the vertical bolts retaining the transmission support to the frame.




6. Remove the horizontal nuts and the bolts retaining the transmission support to the frame.
7. Remove the transmission support from the frame.

Installation Procedure




1. Install the transmission support to the frame.
2. Loosely install the horizontal nuts and the bolts retaining the transmission support to the frame.





Notice: Refer to Fastener Notice (Fastener Notice) in Cautions and Notices.

3. Loosely install the vertical bolts retaining the transmission support to the frame.

* Tighten the horizontal nuts to 50 N.m (37 lb ft).
* Tighten the vertical bolts to 100 N.m (74 lb ft).

4. Lower the transmission.




5. Install the nuts to the transmission mount. Refer to Transmission Mount Replacement (4WD) (Removal and Replacement) in Automatic Transmission - 4L60-E/4L65-E or Transmission Mount Replacement (4WD) (Transmission Mount Replacement (4WD))Transmission Mount Replacement (RPO Z71) (Transmission Mount Replacement (RPO Z71)) in Manual Transmission - Aisin AR5.
6. Remove the stand or jack.
7. Lower the vehicle.