TM-9-2320-366-20-5 MTV Unit Maintenance Manual M1083 Series - Volume 5 Download
Page 274 of 1158
TM 9-2320-366-20-5 18-58 Change 2 18-9. PERSONNEL HEATER REPLACEMENT/REPAIR (CONT) (19) Position clamp (23) on heater outlet hose (2). (20) Position clamp (23) on heater inlet hose (3). (21) Position heater outlet hose (2) on return fitting (27). (22) Position heater inlet hose (3) on supply fitting (28). (23) Engage as many clamp tabs (25) as possible in tab windows (26) allowing little or no play between clamps (23) and heater outlet hose (2) and heater inlet hose (3). (24) Tighten two clamps (23) to 8-9 lb-in. (0.9-1 N•m). (25) Measure gap between ends of two clamps (23). CAUTION Ensure clamp tongue is started in clamp groove. Failure to comply may result in damage to equipment. NOTE Heater outlet hose is marked with an arrow pointing down. NOTE Heater inlet hose is marked with an arrow pointing up. NOTE Minimum allowable gap between ends of clamp is 0.1 in. (0.3 cm). If gap is less than 0.1 in. (0.3 cm), remove and re-install clamp.