TM 1-1520-238-23
1-266
1.81.
HOISTING – ENGINE REMOVAL – continued
NOTE
Use tag lines to control engine position.
c. Lift engine (2) from nacelle after disconnect-
ing and demounting.
(1) Crank winch (7) up until engine weight is off
mounts.
(2) Perform engine removal (para 4.3).
(3) Crank winch (7) up to hoist engine (2) from
nacelle.
d. Position engine handling adapter (8) in front
of wing with empty side next to leading edge.
e. Position engine (2) over handling adapter (8).
(1) Rotate handle (3) to up position to allow later-
al movement of boom arm (4).
(2) Use tag lines (5) to move boom arm (4). Turn
arm (4) and rotor blade as needed to aline
engine over adapter (8).
(3) Rotate handle (3) to down position to prevent
lateral movement of boom arm (4).
f. Mount engine (2) on adapter (8).
(1) Crank winch (7) down and slowly lower en-
gine (2) on adapter (8).
(2) Crank winch (7) down to provide cable slack
below lifting eye of sling (6).
(3) Unsnap hook (1) from lifting eye of sling (6).
g. Retract hook (1).
(1) Crank winch (7) to position hook (1) about 6
inches below boom sheave (9).
(2) Remove two 10-foot tag lines from forward
and aft ends of engine.
END OF TASK
M04-2238-2
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