3-45. CONTROL BOX ASSEMBLY MAINTENANCE - continued.
High voltages in this equipment can cause serious injury or death. Be certain that
all power is removed before performing maintenance.
This task is the same for control box and junction box assemblies.
If working on a control box assembly, remove 14 screws (4), lockwashers (3), and flat washers (2) Lower
control box cover (1).
If working on junction box assembly, turn 13 rotary fasteners (11) and lower junction box cover (10).
Tag all wires before removal.
At each terminal on terminal board (5), remove screws (14) and wires (13).
Remove terminal link (12).
At each end of terminal board (5), remove two nuts (9), lockwashers (8), flat washers (7) and screws (6).
Remove terminal board (5).
If working on control box assembly, install control box cover (1) and install but do not tighten 14 screws (4),
lockwashers (3), and flat washers (2)