TM 55-1520-240-23-5
6-92
REMOVE AFT TRANSMISSION
(Continued)
6-92
Trailer may turn over while off loading
from aircraft if the T17 adapter is
not positioned with the transmission
between the forward and rear axles.
1.
Fit four roller adapters (1) over two rails (1.1) of
trailer (2).
1.1.
With aid of helper, position adapter (T17) (2.1)
on roller adapters (1).
1.2.
Turn fitting (2.2) of each roller adapter (1)
clockwise until clamp (2.3) fits tightly against
rail (1.1).
2.
Position trailer (2) in cabin forward of aft
transmission (3).
3.
Raise cargo ramp (4) to level (Task 2-2).
INSTALL AFT ROTOR SHAFT SECURING DEVICE
(T50)
Do not turn rotor blades while
securing device is installed. Rotor
shaft can be damaged.
NOTE
It may be necessary to use an
additional person to assist in installing
securing device (T50) through
transmission access holes in pylon.
Adapter bars are marked LEFT SIDE
and RIGHT SIDE. They are not
interchangeable.
4.
Install two adapter bars (5) on transmission
mounting nuts (6) at each side of rotor shaft (7).
Work through access hole (8) at each side of
helicopter.
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