Avalanche 2500 2WD V8-8.1L VIN G (2002)
5. Locate and drill out all necessary factory welds in the hinge access panel.
6. Pry the access door out in order to gain access to the back side of the hinge.
7. Locate and drill the center of the hinge welds using a 13 mm (1/2 in) drill bit or the equivalent.
