2001 Pontiac Aztek 1-21
Door Frame Sectioning—Outer
(Center Pillar)
Installation Procedure con't
IMPORTANT: In any area damaged
beyond recognition, space plug weld
holes every 40 mm (1-1/2 in.) apart.
5. Drill 8 mm (5/16 in.) plug weld
holes as necessary in locations
noted from the original panel.
6. Prepare all attachment surfaces as
necessary.
7. Apply weld-thru primer to all bare-
metal surfaces.
8. Fit the backing plate (1) halfway
into the sectioning joint (2) clamp
and plug weld to the vehicle.
9. Align the Center Pillar using three-
dimensional measuring equipment.
10. Plug weld accordingly.
11. To create a solid weld with
minimum heat distortion, make 25
mm (1 in.) stitch welds along the
seam with 25 mm (1 in.) gaps
between them. Then go back and
complete the stitch weld
IMPORTANT: Prior to refinishing,
refer to publication GM 4901M-D-
01 GM Approved Refinish Materials
for recommended products. Do not
combine paint systems. Refer to
paint manufacturer’s
recommendations.
12. Clean and prepare all welded
surfaces.
13. Apply the following as necessary:
• Anti-corrosion materials
• Sound deadeners (1)
• Sealers
14. Refinish as necessary.
15. Install all related panels and
components.
25MM
(1 IN)
1
2
100mm
(4 IN)
1
1
