TM 5-1940-322-24
0046 00
BUS BARS AND JUNCTION BOX REPLACEMENT (Contd)
JUNCTION BOX REMOVAL (Contd)
3.
Remove two nuts (9), lockwashers (8), jumper cable (10), positive (+) electrical lead (6), electrical lead
No. 21B (1), and electrical lead No. 22 (7) from positive (+) studs (2) and (4) on isolator blocks (3) and
(5). Discard lockwashers (8).
4.
Remove two nuts (27), lockwashers (26), jumper cable (25), negative () electrical lead (28), electrical
lead No. 23 (24), electrical lead No. 67 (29), and two terminals (23) with three electrical leads (21) from
negative () studs (20) on isolator blocks (3) and (5). Discard lockwashers (26).
5.
Remove conduit nut (11), seal ring (12), collar (13), and electrical leads (1), (7), (24), and (29) from
fitting (14) and end of junction box (31). Discard seal ring (12) if damaged.
6.
Remove nut (30) and fitting (14) from end of junction box (31).
7.
Remove two conduit nuts (19), seal rings (18), collars (17), positive (+) electrical lead (6), and
negative () electrical lead (28) from side of junction box (31) and fittings (16). Discard seal rings (18)
if damaged.
8.
Remove two nuts (15) and fittings (16) from junction box (31).
9.
Disconnect six electrical leads (21) from junction block (22) and remove two terminals (23) from
negative () stud (21) on isolator block (5).
2
1
3
4
5
10
6
8
9
8
7
0046 00-4
