TM 55-1520-240-23-4
5-101
REMOVE DRIVE ARMS
(Continued)
5-101
1.
If not previously done, support and twist blade
(1) as required to align holes in pitch arm (2)
and pitch shaft (3). Install lockpin (4). Lower
the blade.
REMOVE LOWER DRIVE ARM FROM SWASHPLATE
2.
Remove lockwire from bolt (5). Remove cotter
pin (6). While holding nut (7) with a wrench,
remove the bolt, with washers (8 and 9), from
swashplate lug (10). If needed, insert a rod
through the head of the bolt and pull.
3.
Partially withdraw bushing (11) from swashplate
lug (10). Remove lower drive arm (12) from the
lug.
4.
Retain bushing (11) in lug (10) with plastic strap
(E374).
5-614
