TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
3-49.
JUNCTION BOX ASSEMBLY MAINTENANCE - continued.
INSTALLATION
WARNING
High voltages in this equipment can cause serious injury or death. Be
certain that all power is removed before performing maintenance.
he junction box assembly is heavy/difficult to handle. Three people are
needed to lift it to prevent personal injury or damage to the equipment.
a.
Support junction box assembly (5) and install nine screws (7), new lockwashers (4), flatwashers (6) and nuts
(3). Do not tighten screws.
b.
Remove four screws (9) and flat washers (10) and tilt circuit breaker plate (11) forward.
c.
Aline junction box and install three screws (23), new lockwashers (2), and nuts (1).
d.
Tighten 12 screws (23) and (7).
e.
Position circuit breaker plate (11) on four standoffs (25) and install four screws (9) and flat washers (10).
NOTE
There are seven cables with connectors which attach to receptacles
mounted on the junction box assembly. All are installed the same One
is shown.
f.
Install cable connector (13) on receptacle (14).
NOTE
There are six electrical cables connected to terminals in the junction box
assembly. All are installed the same. One is shown.
g.
Route cable (21) through junction box (5) and install locknut (24).
h.
Connect wires (22) as tagged and tighten nut (20) Remove tags.
i.
Close junction box cover (12) and turn 13 rotary fasteners (8) to secure.
j.
Install wire lug (18), flat washer (17), new lockwasher (16), and nut (15) on ground stud (19).
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