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 TM 55-1905-223-10
(a) On Main Switchboard (FIGURE 2-174), set BOW RAMP WINCH circuit breaker (2) to ON position.
(b) In Boatswain Storeroom on Bow Ramp Motor Controller, set circuit breaker to ONition.
os p
(c) On Pilothouse Bow Ramp Control Panel (FIGURE 2-178), set POWER OFF-ON switch (1) to ON
position.
NOTE
Bow Ramp must be operated from position where started.
(d) Press START pushbutton (5).
(e) Check that RUN indicator (6) is lit.
(f) Direct crew member in Boatswain Storeroom to read FILTER CONDITION gauge (1, FIGURE 2-
179). If needle reads in yellow (change) or red (no filtration) area, press STOP pushbutton (4,
(2) Lower bow ramp
.
WARNING
Before operating bow ramp winch, ensure personnel and foreign objects are clear
of wire rope drum, wire rope, bow ramp, and related components. Moving winch
and ramp parts can cause serious injury or death.
Clear all personnel and equipment from bow ramp and bow ramp path of travel.
Moving ramp can cause serious personal injury.
NOTE
Ramp can be lowered from either pilothouse starboard forecastle or boatswain
storeroom on direction from the pilothouse.
(a) Direct one crew member to starbo d forecastle deck and another crew member to port forecastle
ar
deck.
(b) Set RAISE-LOWER control lever (3, FIGURE 2-178) to RAISE position and hold until rig tightens
and load is off locking assembly.
(c) Direct crew members on forecastle decks to turn RATCHET HANDLE (3, FIGURE 2-180) of locking
assembly to release LOCKING CLAMP (2).
(d) Direct crew members on forecastle decks to remove LOCKOUT PIN (5) and pull CHAIN STOPPER
HANDLE (4) aft to release port and starboard CHAIN STOPPER (1). Reinstall LOCKOUT PIN (5) to
prevent CHAIN STOPPER (1) from engaging chain during operation.
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