Colorado 2WD V8-5.3L (2009)
Cross-Member: Service and Repair
Transmission Support Crossmember Replacement
Transmission Support Crossmember Replacement (2WD)
Removal Procedure
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (See: Maintenance/Vehicle Lifting/Service and Repair).
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 (2WD) (See:
Transmission and Drivetrain/Automatic Transmission/Transaxle/Transmission Mount/Service and Repair)Transmission Mount Replacement
(4WD) (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Transmission Mount/Service and Repair) for the 4L60E/4L65E
transmission or Transmission Mount Replacement (RPO Z71) (See: Transmission and Drivetrain/Manual Transmission/Transaxle/Transmission
Mount/Service and Repair)Transmission Mount Replacement (4WD) (See: Transmission and Drivetrain/Manual
Transmission/Transaxle/Transmission Mount/Service and Repair)Transmission Mount Replacement (RPO Z85 and ZQ8) (See: Transmission and
Drivetrain/Manual Transmission/Transaxle/Transmission Mount/Service and Repair) for the Aisin AR5 transmission.
4. Raise the transmission.
5. Remove the vertical bolts retaining the transmission support to the frame.
