TM 5-1940-322-24
0046 00
BUS BARS AND JUNCTION BOX REPLACEMENT (Contd)
JUNCTION BOX INSTALLATION (Contd)
20.
Connect six electrical leads (21) to junction block (22) and install two terminals (23) on one
negative () stud (20) on insulator block (5).
21.
Install two fittings (16) on side of junction box (31) with nuts (15).
22.
Install conduit nuts (19), seal rings (18), and collars (17) on positive (+) electrical lead (6) and
negative () electrical lead (28).
23.
Route positive (+) electrical lead (6) and negative () electrical lead (28) through fittings (16) and
install on positive (+) stud (4) and negative () stud (20) on isolator blocks (3) and (5) as noted at
removal. Tighten conduit nuts (19).
24.
Install fitting (14) on end of junction box (31) with nut (30).
25.
Install conduit nut (11), seal ring (12), and collar (13) on four electrical leads (1), (7), (24), and (29).
26.
Route electrical leads (1), (7), (24), and (29) through fitting (14) and connect leads to positive (+)
isolator block studs (2) and (4), and negative () isolator block stud (20) as noted at removal. Tighten
conduit nut (11).
27.
Install jumper cable (25) on negative () stud (20) of isolator blocks (3) and (5) with new
28.
Install jumper cable (10) on positive (+) studs (2) and (4) of isolator blocks (3) and (5) with new
2
1
3
4
5
10
6
8
9
8
7
0046 00-10