TM 10-450 Sheet Metal Work, Body, Fender And Radiator Repairs, 1941-11-21 Prepared under direction of The Quartermaster General Section I. General. Paragraph General 1 Sheet metal 2 Radiator 3 Characteristics of materials 4 Glossary 5 II. Sheet metal work. General 6 Sheet metal working machinery 7 Sheet metal hand tools 8 Soldering 9 Soldering with copper 10 Soldering with torch 11 Tinning 12 Sheet metal welding 13 Sheet metal seams 14 III. Fuel tank repair. General 15 Cleaning 16 Testing 17 Soldering 18 IV. Body and fender repair. General 19 Basic tools 20 Analyzing damage 21 Metal bumping 22 Alinement 23 Metal finishing 24 Body and fender welding 25 Metal shrinking 26 Paddle soldering 27 Section V. Radiator repair. Paragraph General 28 Radiator construction 29 Radiator cleaning 30 Testing radiator for leaks 31 Radiator failures 32 Removing and replacing overflow pipes 33 Repairing tanks and fittings 34 Repairing frozen cores 35 Major core repairs 36 Mounting assembly 37 Page Appendix. Bibliography 115, Caption title, Includes bibliographical references (pages 115-116)