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.
REMOVAL.
a.
Turn 13 rotary fasteners (1) and lower junction box cover (2).
NOTE
Motor controllers K1 and K2 are removed and installed the same.
One is shown.
Tag all wires before removal.
b.
Disconnect and remove external wires and terminal lugs from motor controller (3).
c.
Remove three nuts (4), lockwashers (5), and flat washers (6) from three screws (7). Discard lockwashers.
d.
Remove motor controller (3) from three screws (7).
e.
Remove screws (7).
INSTALLATION.
a.
Position three screws (7) and motor controller (3).
b.
Install three flat washers (6), new lockwashers (5), and nuts (4).
c.
Install wires and terminal lugs on motor controller (3) as tagged.
d.
Close junction box cover (2) and turn 13 rotary fasteners (1).
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