1-6 2001 Pontiac Aztek
Rail Replacement
(Upper)
Installation Procedure
IMPORTANT: In any area damaged
beyond recognition, space plug weld
holes every 40 mm (1-1/2 in) apart.
1. Drill 8 mm (5/16 in. ) plug weld
holes as necessary in locations
noted from the original front upper
rail.
2. Prepare all attachment surfaces as
necessary.
3. Apply weld-thru primer to all bare-
metal surfaces.
4. Position the Upper Rail.
5. 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.
6. Clean and prepare all welded
surfaces.
7. Apply the following as necessary:
• Anti-corrosion materials
• Sound deadeners
• Sealers
8. Refinish as necessary.
9. Install all related panels and
components.
