Pontiac Fiero 1988 Service Manual page 1281

1J-8 GENERAL INFORMATION
G94P5B-1-BQ
Fig. 15-Measuring Two-Component Repair Material
G94056-1-BG
Fig. 16-Applying Mixed Repair Material
e. Establish rough contour where possible
with a curved tooth body file. Follow by
block sanding using #220 sandpaper to
establish accurate level and contour with
the surrounding surface (Figs. 17 and 18).
For final feathering, use a random orbit
sander with a #320 disc.
Fig. 17-Establishing Rough Contour with Body File
If**
G93704-1-BG
Fig. 18-Block Sanding for Accurate Contour
2. Structural type repair
When a piece of attaching surface of a part is
cracked or broken away as in Figure 19,
structural strength may be restored as follows:
a. Align and secure the piece on the face side
with body tape and clamp (Fig. 20).
G93705-1 BG
Fig 19-Damaged Attaching Surface
G94060-1-BG
Fig. 20-Aligning Damage with T a p e and Clamp
b. Clean the underside of the repair area as in
step la. Sand each side of the break with a
# 5 0 grit disc (Fig. 21).