Colorado 4WD V8-5.3L (2010)
Cross-Member: Service and Repair
Transmission Support Crossmember Replacement (2WD)
Transmission Support Crossmember Replacement (2WD)
Removal Procedure
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle (See: Wheels and Tires/Vehicle Lifting/Description and Operation).
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/Manual Transmission/Transaxle/Transmission Mount/Service and Repair)Transmission Mount Replacement (4WD)
(See: Transmission and Drivetrain/Manual 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.
