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 TM 55-1905-223-24-10
WARNING
With bow ramp in raised position, ensure that both chain stopper and
both ramp locking assemblies are in locked position before removal of
bow ramp shackle, turnbuckle, wire rope or stud chain. Failure to do so
may cause bow ramp to lower, endangering personnel and vessel.
a. Refer to TM 55-1905-223-10 and shut down the bow ramp assembly.
b. Reposition appropriate chain stopper to unlock position, remove hexhead capscrews (11) and handle (10) from
chain stopper assembly.
c. Remove hexhead capscrews (6) from tongue assembly (7). Remove retaining rings (2) and flat washer (3) from
tongue axle (5).
d. Using a small drift punch, tap outboard end of tongue axle (5). Remove axle with grease fitting (1) and tongue
assembly (7) from wildcat foundation.
e. Using a small drift punch, tap and remove inboard and outboard tongue axle bushing (4) from tongue axle holes in
wildcat foundation.
f. If securing pins (9) or single jack chains (8) are bent, damaged or broken, remove and replace.
REPAIR
Repair of this assembly is by replacement.
REPLACEMENT
a. To install chain stopper assembly, insert inboard and outboard tongue axle bushings (4) into axle holes in wildcat
foundation.
b. Insert tongue assembly (7) into wildcat foundation and align with tongue axle holes; then, install tongue axle (5)
and grease fitting (1) into wildcat foundation.
c. Align screw holes in tongue assembly (7) with screw holes in tongue axle (5) and install hexhead capscrews (6).
d. Install flat washers (3) over tongue axle and install retaining rings (2). Install handle (10) and hexhead capscrews
(11) on inboard end of tongue axle.
e. Install securing pin (9) and single jack chain (8) as required.
f. Position chain stopper in locked position, then refer to TM 55-1905-223-10 and restore bow ramp assembly to
normal.
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