Copyright Goodheart-Willcox Co., Inc. 175 Objectives After studying this chapter, you will be able to: • Describe the individual steps in the nonstructural panel repair process. • Explain how to rough out specific types of nonstructural damage. • Demonstrate the metal finishing process. • Use body filler to restore panel contour. • Describe the considerations that must be taken into account when repairing aluminum panels. metal finishing one-sided repair picking raising shock force shrink fence shrinking stretch stretching tension two-sided repair upset warp damage C H A P T E R 9 attachment blind picking chasing the dent displaced metal double fold false stretch filing high spot hookup kinking leveling lift reaction low spot mechanical adhesion Technical Terms Nonstructural Panel Repair