TM 9-2320-280-20-2
4-100. NBC CONTROL BOX AND WIRING HARNESS REPLACEMENT (M997, M997A1,
M997A2) (Cont’d)
12. Install grommet (23) and harness (11) in body (14).
13. Connect connector (8) on heater and filter assembly (10).
14. Install lead (9) to heater and filter assembly (10) with screw (7).
15. Install two clamps (16), harness (11), and intercom cable (12) to body (14) with two screws (15) and
nut and lockwasher assemblies (17).
16. Install two clamps (21), harness (11), and intercom cable (12), on body (14) with two screws (20).
17. Install cover (18) over harness (11) and intercom cable (12), and to body
and nut and lockwasher assemblies (19).
(14) with three screws (13)
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