TM 10-4610-239-24
TM 08580B-24/3
WARNING
High voltages in this equipment can cause serious injury or death. Be
certain that all power is removed before performing maintenance.
NOTE
There are two control relays in the electrical junction box assembly.
Both are removed and installed the same. One is shown. K-8 relay has
eight wires and K-9 relay has seven wires.
REMOVAL.
a.
Turn 13 rotary fasteners (1) and lower junction box cover (2).
b.
Remove two nuts (3), lockwashers (4), and screws (5). Discard lockwashers.
c.
Remove utility receptacle cover (6) and gasket (7) from electrical junction box assembly (8).
d.
Remove four nuts (9), lockwashers (10), flat washers (11), and screws (12). Discard lockwashers.
NOTE
Tag wires before removal.
e.
Inside junction box, remove three screws (14) and terminal lugs (15) from terminal board TB4 (16).
f.
Remove utility receptacle (13).
INSTALLATION.
a.
Install three terminal lugs (15) and screws (14) on terminal board TB4 (16) as tagged.
b.
Position utility receptacle (13) and install four screws (12), flat washers (11), new lockwashers (10), and nuts (9).
c.
Position gasket (7) and utility receptacle cover (6) on electrical junction box assembly (8) and install two screws (5),
new lockwashers (4), and nuts (3).
d.
Close junction box cover (2) and turn 13 rotary fasteners (1).
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