TM 10-4610-239-24
TM 08580B-24/3
REMOVAL.
WARNING
High voltages in this equipment can cause serious injury or death. Be certain
that all power is removed before performing maintenance.
NOTE
This task is the same for control box and junction box assemblies.
a. If working on control box assembly, remove 14 screws (1), lockwashers (2), and flat washers (3).
Lower control box cover (4).
b. If working on junction box assembly, turn 13 rotary fasteners (5) and lower junction box cover (6).
NOTE
Tag all wires before removal.
c.
At each terminal on terminal board (7), remove screws (8) and terminal lugs (9).
d. Remove terminal link'(10)
e. At each end of terminal board (7), remove two nuts (11), lockwashers (12), flat washers (13), and
screws (14). Discard lockwashers.
f.
Remove terminal board (7).
g. If working on control box assembly, close control box cover (4) and install but do not tighten 14 screws
(1), lockwashers (2), and flat washers (3).
INSTALLATION.
a. If working on control box assembly, remove 14 screws (1), lockwashers (2), and flat washers (3).
Lower control box cover (4).
b. Position terminal board (7) and align mounting holes.
c.
At each end of terminal board (7), install two screws (14), flat washers (13), new lockwashers (12), and
nuts (11).
d. Position terminal link (10) and terminal lugs (9) as tagged and install screws (8).
e. If working on junction box assembly, close junction box cover (6) and secure 13 rotary fasteners (5).
f.
If working on control box assembly, close control box cover (4). Install but do not tighten 14 screws (1),
lockwashers (2), and flat washers (3).
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