TM-9-2320-365-34-2 LMTV Direct Maintenance Manual M1078 Series - Volume 2 Download
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TM 9-2320-365-34-2 7-12. MAIN VALVE BODY ASSEMBLY REPAIR This task covers: a. Disassembly b. Cleaning/Inspection c. Assembly d. Follow-On Maintenance INITIAL SETUP Equipment Conditions Control valve module disassembled (para 7-11). Tools and Special Tools Tool Kit, Genl Mech (Item 68, Appendix B) Multimeter, Digital (Item 34, Appendix B) Caliper, Vernier (Item 8, Appendix B) Wrench, Torque, 0-60 N·m (Item 84, Appendix B) Wrench Set, Socket (Item 75, Appendix B) Press, Arbor, Hand Operated (Item 41, Appendix B) Spring Compression Tool, Main Valve Body (Item 11, Appendix D) Tools and Special Tools (Cont) Goggles, Industrial (Item 25, Appendix B) Gloves, Rubber (Item 23, Appendix B) Materials/Parts Rag, Wiping (Item 59, Appendix C) Packing, Preformed (Item 177, Appendix F) Packing, Preformed (Item 175, Appendix F) Filter Element (Item 25, Appendix F) Solvent, Dry Cleaning (Item 81, Appendix C) Dispenser, Pressure Sensitive Adhesive Tape (Item 31, Appendix C) a. Disassembly. CAUTION The main valve body contains parts which cannot be interchanged. Tag all parts prior to removal. Failure to comply may result in damage to equipment. (1) Remove retaining pin (1) from main valve body (2). (2) Remove solenoid (3) from main valve body (2). (3) Remove two preformed packings (4) from solenoid (3). Discard preformed packings. (4) Remove solenoid filter screen (5) from main valve body (2). Discard solenoid filter screen. WARNING Use care when removing springs. Springs are under tension and can act as projectiles when released. Failure to comply may result in injury to personnel. (5) Remove retaining pin (6), stop (7), spring (8), and C2 latch valve (9) from main valve body (2). 7-81