TM 55-1520-240-23-4
5-48
REPLACE FIXED DROOP STOP
(Continued)
5-48
Ensure that droop stops are always
installed with new bolts.
NOTE
Prior to installation, measure new bolt
to insure bolt is the proper length
0.912 ±0.015 inches (measured from
under the head of bolt to the end of
threads).
9.
Install washers (5) and new bolts (4).
10.
On aft rotor, torque bolts (4) to 70 inch-pounds.
On forward rotor, torque bolts to 70 inch-pounds.
11.
Have helpers lower blade (1).
12.
Lockwire two bolts (4). Use lockwire (E229).
INSPECT
FOLLOW-ON MAINTENANCE:
Install aft droop stop shroud (Task 5-48.5).
Close work platform (Task 2-2).
END OF TASK
5-208