TM 55-1520-240-23-5
6-9
INSTALL COMBINING TRANSMISSION FORWARD ADAPTER ASSEMBLY
(Continued)
6-9
Dry cleaning solvent (E162) is
flammable and toxic. If can irritate
skin and cause burns. Use only in
well-ventilated area, away from heat
and open flame. In case of contact,
immediately flush skin or eyes with
plenty of water for at least 15 minutes.
Get medical attention for eyes.
1.
Clean splines of adapter assembly (1), retainer
(2), and output shaft (3). Use dry cleaning
solvent (E162) and cloths (E120). Wear gloves
(E186).
2.
If adapter assembly (1) is either removed or
replaced, align drive shafting (Task 6-20).
3.
Pack splines of adapter assembly (1), retainer
(2), and output shaft (3) with grease (E190.1).
4.
Install retainer (2) and adapter assembly (1) on
output shaft (3). Wipe off excess grease with
cloths (E120).
5.
Coat thread of retainer (4) with grease (E190.1).
Install retainer.
6.
Place wood dowel (5) across nuts (6) as shown.
Hold dowel to keep adapter assembly (1) from
turning. Torque retainer to 825 inch-pounds.
7.
Continue tightening retainer (4) to align holes
in retainer (4) and adapter assembly (1). Install
lockring (7). Lockring shall protrude at least 0.06
inch through adapter assembly (1).
INSPECT
FOLLOW-ON MAINTENANCE:
Install No. 7 drive shaft (Task 6-19).
Phase rotary-wing blades (Task 6-28).
Close aft pylon lower fairing (Task 2-2).
Close aft pylon access doors (Task 2-2)
END OF TASK
6-28
