TM 9-4910-663-34
(3)
Remove the nut and lockwasher that secure the cables, wire(s) and/or bus bar to the defective binding
post. It may also be necessary to loosen the retaining hardware of the joining bus bar.
(4)
Remove the cable, wire(s) and/or bus bar from the binding post.
(5)
Remove the defective binding post retaining nuts and lockwashers, remove the insulated washers, and
remove the binding post.
(6)
Reverse the procedures of steps (1) through (5) to install a replacement binding post.
d.
Removal and Replacement of Switch S33, S35, or S40.
(1)
Disconnect main power from the test stand.
(2)
Remove 10 1/4-20 screws and lockwashers that attach the right side panel of the test stand, and remove
the right side panel.
(3)
Remove the retaining nut from the toggle side of the defective switch. Pull the switch away from the
binding post panel carefully. Do not place any strain on the wiring.
(4)
Remove the wire retaining hardware from the switch terminals, and detach the wires from the switch
terminals.
(5)
Reverse the procedures of steps (1) through (4) to install the replacement switch.
3-3.
RECTIFIER CHAMBER ASSEMBLY (fig 2-7)
a.
Description. The rectifier chamber assembly consists of a rectifier enclosure and binding posts used for making
electrical connections. Repair is limited to inspection to locate defective binding posts, and removal and replacement of
the defective binding posts.
b.
Inspection of Rectifier Chamber Binding Posts.
(1)
Disconnect main power from the test stand.
(2)
Remove the panel retaining hardware from the sides and front of the control panel (fig 2-5) of the test
stand, raise the control panel, and secure it in the up position with the toggle bolt.
(3)
Open the rectifier chamber door and inspect all binding posts for indications of burning or stripped threads.
Change 1 3-10
