TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 690 of 928
TM 9-2350-277-20-5 REPLACE M13 NBC HEATER HOSES (M1068A3 ONLY) — Continued 0790 00 19. Loosen clamp (1) on rear operator’s outlet hose (2). Remove hose from connector (3) and rear operator’s heater (4). 20. If either of two brackets (5) are damaged, remove two screws (6), washers (7), lockwashers (20), nuts (8) and damaged bracket (5) from bracket (9). Discard lockwashers. 21. If bracket (9) is damaged, remove four screws (10), washers (11), lockwashers (12) and bracket from table supports. Discard lockwashers. 22. Cut straps (13) securing electrical leads to rear operator’s inlet hose (14). Discard straps. 23. Remove two screws (15), lockwashers (16), and clamps (17) from sponson. Remove clamps from rear operator’s inlet hose (14). Discard lockwashers. 24. Loosen two clamps (18) on rear operator’s inlet hose (14). Remove hose from rear operator’s heater (4) and manifold (19). 0790 00-4