For sale is reprint of NAVSHIPS 91254 (TV-3/U) Tube Tester Manual. Manual is about 90 Pages long and Include 2 11×17 Foldouts of Circuit Diagram and Diagram of Main Transformer with it’s many windings.
Manual includes sections on: Theory of Operation, Operation Instructions, Operator’s Maintenance and Corrective Maintenance including Calibration Instructions. Section on Operation includes 11-Page tube test chart, 4-Page Ballast chart. There are several photos with part locations. Detailed Part list spanning 20 pages is also Included.