TM 9-2350-277-20-5
REPLACE M13 NBC HEATER HOSES (M1068A3 ONLY) Continued
0790 00
19. If grommet (1) was removed, install new grommet on drivers inlet hose (2). Route hose through welded frame and
insert grommet in frame.
20. Install drivers inlet hose (2) and two clamps (3) on manifold (4) and drivers heater (5). Tighten clamps.
21. Install clamp (6) on drivers inlet hose (2) and commanders inlet hose (7). Secure clamp on sponson with screw (8) and
new lockwasher (9).
22. Install clamp (10) on drivers inlet hose (2) and commanders inlet hose (7). Secure clamp on welded bracket with screw
(11), two washers (12), and new locknut (13).
23. If bracket (14) was removed, install bracket on drivers bulkhead with two screws (15), washers (20) and new
lockwashers (16).
24. Install drivers outlet hose (17) and clamp (18) on connector (19) and drivers heater (5). Tighten clamp.
FOLLOW-THROUGH STEPS
1.
Connect battery ground lead (WP 0338 00).
2.
Start engine (see your -10).
3.
Raise and lock ramp (see your -10).
4.
Stop engine (see your -10).
5.
Check air flow of NBC systems. Follow procedures in TM 3-6680-316-10.
END OF TASK
0790 00-8