Colorado 4WD L5-3.5L VIN 6 (2005)
11. Remove the side panel.
Installation Procedure
1. Drill 8-mm (5/16-in) plug weld holes in the service part as noted.
2. Prepare all mating surfaces as necessary.
3. Apply 3M Weld-Thru Coating, P/N 05916 or equivalent to all mating surfaces.
4. Position the service part on to the bed assembly.
