TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-5 REPLACE M3 NBC HEATERS AND CONTROLLERS (M1059A3 ONLY) — Continued 0797 00 5. Install two clamps (15) on two leads (16). Secure clamps to bulkhead with two screws (17) and new lockwashers (18). 6. Connect two leads (16) to driver’s controller (9) and driver’s heater (1). 7. If removed, install bracket (19) on bulkhead. Secure with two screws (20) and new lockwashers (21). 8. Install commander’s heater (22) on bracket (19). Secure with four screws (23), eight washers (24), and four new locknuts (25). 9. Install two clamps (26) on outlet hose (27) and inlet hose (28). Install hoses on commander’s heater (22). Tighten clamps. 10. If removed, install bracket (29) and clamp (30) on hull top plate. Secure with two screws (31) and new lockwashers (32). 11. Install commander’s controller (33) on bracket (29). Secure with four screws (34), eight washers (35), and four new locknuts (36). 0797 00-7