TM-9-2320-366-34-2 MTV Direct Maintenance Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-34-2 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 78, Appendix B) Multimeter, Digital (Item 41, Appendix B) Caliper, Vernier (Item 11, Appendix B) Wrench, Torque, 0-60 N·m (Item 96, Appendix B) Wrench Set, Socket (Item 85, Appendix B) Press, Arbor, Hand Operated (Item 48, Appendix B) Spring Compression Tool, Main Valve Body (Item 14, Appendix D) Tools and Special Tools (Cont) Goggles, Industrial (Item 28, Appendix B) Gloves, Rubber (Item 26, Appendix B) Materials/Parts Rag, Wiping (Item 60, Appendix C) Packing, Preformed (Item 301, Appendix F) Packing, Preformed (Item 299, Appendix F) Filter Element (Item 32, Appendix F) Solvent, Dry Cleaning (Item 83, Appendix C) Dispenser, Pressure Sensitive Adhesive Tape (Item 30, 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). Change 1 7-83