TM 55-1520-240-23-4
5-17
INSTALL HUB OIL TANK
(Continued)
5-17
8.
On aft hub oil tank (1) only, connect each of three
droop stop springs (18) and limiter springs (19)
as follows:
a.
Remove nut (20), washers (21 and 22), and
bolt (23).
b.
Check that spring (18), limiter spring (19),
two special washers (24), and bearing (25)
are assembled as shown (Task 5-57).
c.
Install assembly (26) between lugs (27).
d.
Install bolt (23) and nut (20). Torque to 12 to
15 inch-pounds. Install cotter pin. Install
washers (21 and 22) if required, to align
cotter pin.
FOLLOW-ON MAINTENANCE:
Service hub oil tank (Task 1-55).
Install droop stop shrouds on aft rotor head (Task
5-48.5).
END OF TASK
5-96
