TM-9-1240-216-34 Maintenance Manual M19 and M24 Persicope Download
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TM 9-1240-216-34 CHAPTER 4 MAINTENANCE PROCEDURES Section 1. GENERAL 4-1. SCOPE This chapter gives maintenance procedures for the Ml 9 (old and new configuration) and M24 (old and new configuration) Tank Periscope. 4-2. LIST OF PERISCOPE ITEMS CONTAINED IN THIS CHAPTER Item Figure Index No. Reference (para) Headrest Assembly I 4-3 Elevation Lock Assembly 2 4-8 Body Cover 3 4-13 Board Assembly and Ground Wire Assembly 4 4-16 High Voltage Cable Assembly 5 4-19 Receptacle 6 4-22 Trunnion, Latch, Eccentric, and Related Parts 7 4-25 Image Converter Electron Tube 8 4-28 Resistor Assembly 9 4-31 Decal 10 4-34 Strap 11 4-37 Section 2. HEADREST ASSEMBLY 4-3. HEADREST ASSEMBLY MAINTENANCE PROCEDURES INDEX Task Reference (para) Removal 4-4 Disassembly 4-5 Assembly 4-6 Installation 4-7 Vol II Para 4-1 4-1