50MM 2 | Pontiac 2001 specification

Quarter Panel

Replacement

Installation Procedure

1.Cut the replacement quarter panel in corresponding locations to fit the remaining original panel. The sectioning joint should be trimmed to allow a gap of one-and-one-half times the metal thickness at the sectioning joint.

2.Create a 50 mm (2 in.) backing plate from the unused portion of the service part Trim the backing plate as necessary to fit behind the sectioning joint.

3.Drill 8 mm (5/16 in.) plug weld holes (1) along the sectioning cut on the remaining original part (2).

IMPORTANT: In any area damaged beyond recognition, space plug weld holes every 40 mm (1-1/2 in.) apart.

4.Drill 8 mm (5/16 in.) plug weld holes in the service part as necessary in the locations noted from the original panel and along the sectioning cut.

5.Prepare all attachment surfaces as necessary.

IMPORTANT: Prior to refinishing, refer to publication GM4901M-D-01 GM Approved Refinish Materials for recommended products. Do not combine paint systems. Refer to paint manufacturer’s recommendations.

6.Apply weld-thru primer to all bare- metal surfaces.

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