TM 9-2350-277-20-5
REPLACE M13 NBC HEATER WIRING HARNESS (M1068A3 ONLY) — Continued
0809 00
13. Install circuit lead 537C (16) on air filter switch (17).
14. Push circuit lead 537B (18) through grommet (19) on commander’s heater inlet hose (20).
15. Secure wiring harness (21) to adjacent wiring harnesses and hoses with new tie straps (13).
16. Install circuit lead 537B (18) through grommet (19) on hose (20).
17. Install clamp (22) on hose (20) and circuit lead 537B (18). Secure clamp with screw (23) and new lockwasher (24) on
forward bulkhead.
18. Install three clamps (25) on hose (29) and wiring harness (21). Secure clamps with three screws (26), six washers (27),
and three new locknuts (28) on frame (9) and crossbeam.
0809 00-8
