Channels & Stringers

Explains the function of channels and stringers; discusses their repair and demonstrates how to lay out and form a splice for a channel type stringer with a bending brake, steel form blocks, and wood form blocks. Repairing Sheet Metal Surfaces. (54 pictures-60 frames). Jam Handy. Classification of repairs most often needed and how to make these sheet metal repairs; changing specifications; removing dents; repairing cracks; repairing holes; replacing panels; safety precautions. Aircraft Maintenance—Miscellaneous