Colorado 4WD L5-3.5L VIN 6 (2005)
Cross-Member: Service and Repair
Crossmember Replacement
Crossmember Replacement
Removal Procedure
1. Raise the vehicle.
2. Remove the crossmember mounting nuts and bolts.
3. Remove the crossmember from the vehicle.
Installation Procedure
1. Install the crossmember to the vehicle.
2. Perform the following procedure before installing the bolts.
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Remove all traces of the original adhesive patch.
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Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
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Apply Threadlocker GM P/N 12345493 (Canadian P/N 10953488).
NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners
requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use
paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint
clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid
damage to parts and systems.
3. Install the bolts and the nuts.
Tighten
