Rail Sub-Assembly

Replacement (Front

Lower)

Installation Procedure

1.Prepare the mating surfaces of the floor pan reinforcement (1).

2.Turn the weld flanges outward (2) to be welded to the front lower rail.

3.Drill 8 mm (5/16 in.) plug weld holes as necessary in locations noted from removal.

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 as necessary in locations noted from the original panel.

5.Prepare all attachment surfaces as necessary.

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

7.Position the service part

8.Plug weld accordingly.

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.

9.Clean and prepare all welded surfaces.

10.Apply the following as necessary :

Anti-corrosion materials

Sound deadeners

Sealers

11.Refinish as necessary.

12.Install all related panels and components.

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1-102001 Pontiac Aztek

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Pontiac 2001 manual Rail Sub-Assembly Replacement Front Lower