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 TM 55-1905-223-24-18-1
2-149.
Replace/Repair Bow Ramp Control Panel (Pilothouse Console).
This task covers:
a. Removal, b. Disassembly, c. Repair, d. Assembly,
e. Replacement.
INITIAL SETUP
Tools
Equipment Condition
Power to bow ramp control system secured
T o o l kit, electrician's,
and tagged "Out of Service - Do Not
Operate." (TM 55-1905-223-10)
Materials/Part
Rotary switch P/N 008-69070
Push switch P/N 00H-R1A
Push switch P/N 00H-R6A
Push switch P/N 00H-R2A
Indicator light (green) P/N 00H-PR16G
Indicator light (amber) P/N 00H-PR16A
Indicator light (red) P/N 00H-PR16R
Toggle switch P/N 00T-T2SB21
Cartridge fuse P/N RN5
Warning tags, Item 1, Appendix C
Disconnect wires and tag.
a.
Remove four mounting screws (3) securing bow ramp control panel (1) in pilot
b.
house control console.
Remove panel from console.
c.
Tag and disconnect electrical leads to rotary switch (5), tension indicator
a.
light (7), tension push switch (11), toggle switch (14), stop push switch
(16), start push switch (18), run indicator light (20), and high temp
i n d i c a t o r light (9).
Unscrew retaining ring (4) and remove rotary switch (5).
b.
c.
Unscrew retaining ring (6) and remove tension indicator light (7).
Unscrew retaining ring (8) and remove high temp indicator light (9).
d.
Unscrew retaining ring (10) and remove tension push switch (11).
e.
Change 1
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