TM 55-1520-240-23-5
6-97
INSTALL AFT TRANSMISSION
(Continued)
6-97
7.
Connect two forward sling cables (9) to forward
lifting lugs (10) on transmission (1). Connect two
aft sling cables to aft lugs (11).
8.
Remove barrier material from top of transmission
(1). Remove four nuts (12) and bolts (13) holding
transmission (1) to adapter (14).
9.
Have helpers operate two hoists (15) to lift
transmission (1) off adapter (14).
10.
Push back two mount assemblies (16) on
adapter.
If transmission is not kept at 4º
angle, rotor shaft splines can bind in
transmission. Damage can result.
11.
Have helpers operate two hoists (15) to lift
transmission (1) to rotor shaft (7). Keep
transmission at 4º forward tilt angle.
12.
Mate transmission splines (17) with splines of
rotor shaft (7).
6-366