TM 9-2330-246-14
4-48. TELEPHONE WIRING, JUNCTION BOX, AND PLUG REPLACEMENT (M373A3,
M373A4, AND M373A5) (Con't).
Install plate (28) on cover (29) using two screws (27).
5.
Install junction box (1) using two screws (3).
6.
7.
Install two nuts (2) on conduit (8 and 35) entering junction box (l).
Feed wiring for two plugs (16 and 24) rearward through conduit (17).
8.
9.
Connect wires inside junction box (l). Remove tags.
Install cover (4) on junction box (1) using two screws (5).
10.
11.
Install cover (6) on cover (4) using two screws (7).
12.
Install junction box (18) using two screws (20).
Install two nuts (19) on conduit (8 and 17) entering junction box (18).
13.
Feed wiring to rear plug (16) rearward through conduit (17).
14.
install cover (21) on junction box (18) using two screws (25).
15.
Install plug (24) in plate (22).
16.
Connect wires to plug (24). Remove tags.
17.
18.
Position plug (24) and plate (22) on cover (21) with keyway of plate pointing up. Install two screws (23).
Install junction box (10) using two screws (9).
19.
Install nut (11) on conduit (17) entering junction box (10).
20.
Install cover (12) on junction box (10) using two screws (13).
21.
Install plug (16) in plate (14).
22.
23.
Connect wires to plug (16). Remove tags.
24.
Position plug (16) and plate (14) on cover (12) with keyway of plate pointing up. Install two screws (15).
FOLLOW-ON TASKS:
Install telephones (refer to applicable technical manual).
q
q Connect external power to semitrailer.
Check operation of telephones.
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