TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-34-4 21-13. C3/C4 CLUTCH MODULE REPAIR This task covers: a. Disassembly b. Cleaning/Inspection c. Assembly d. Follow-on Maintenance INITIAL SETUP Equipment Conditions Transmission disassembled (para 21-2). Tools and Special Tools Tool Kit, Genl Mech, (Item 78, Appendix B) Wrench, Torque, 0-175 lb-ft (Item 92, Appendix B) Goggles, Industrial (Item 28, Appendix B) Gloves, Rubber (Item 26, Appendix B) Tools and Special Tools Straight Edge (Item 71, Appendix B) Riveter, Yoke, Hand (TM 9-2320-366-20) Caliper, Vernier (Item 11, Appendix B) Materials/Parts Rag, Wiping (Item 60, Appendix C) Cloth, Abrasive (Item 22, Appendix C) a. Disassembly. WARNING C3/C4 clutch spring assemblies are under pressure. Loosen bolts evenly during disassembly. Failure to comply may result in injury to personnel or damage to equipment. (1) Remove 12 bolts (1) and backing plate (2) from C3 clutch housing (3). (2) Remove ring gear (4), five C3 friction plates (5), four reaction plates (6), and piston return plate (7) from C3 clutch housing (3). (3) Remove four piston return springs (8) from piston return plate (7). (4) Remove spring retainer (9) and clutch piston (10) from C3 clutch housing (3). (5) Remove C3 clutch housing (3) from C4 clutch housing (11). 21-61