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 TM 55-1905-223-24-18-1
Replace/Repair Control Panel (Winch Room).
a. Removal, b. Disassembly, c. Repair, d. Assembly,
This task covers:
e. Replacement.
INITIAL SETUP
Equipment Condition
Tools
Power to bow ramp control system
T o o l kit, electrician's,
secured and tagged "Out of Service -
Do Not Operate." (TM 55-1905-223-10)
Materials/Parts
Push switch (green) P/N 00H-R1A
Push switch (red) P/N 00H-R6A4
Push switch (black) 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
Electromagnetic relay P/N 00H-C24A1
Electromagnetic relay P/N 00HG471
Warning tags, Item 1, Appendix C
REMOVAL (FIGURE 2-131)
Tag and disconnect electrical power cable (3).
a.
Remove four machine screws (2).
b.
Remove control panel (1) from bulkhead.
c.
DISASSEMBLY (FIGURE 2-132)
Open door (2, Sheet 1) of control panel by unscrewing door fasteners (4).
a.
b.
Tag and disconnect, electrical leads to high, temp indicator (5) tension
i n d i c a t o r (7), tension switch (9), toggle switch (11), stop switch (13),
s t a r t switch (15), and run indictor (17).
Tag and disconnect electrical leads to electromagnetic relays (18, 19, Sheet
c.
2).
Remove electromagnetic relays.
d.
e.
Unscrew retaining ring (3) and remove indicator light (5) from high temp
indicator.
2-551
Change 1
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