TM 55-1520-240-23-9
11-263
INSTALL PYLON RIGHT UPPER CONNECTING LINK
(Continued)
11-263
2.
Insert connecting link (6) through hole (7) in
upper structure and hole (8) in lower structure.
Position link in bellcrank (5).
3.
Install bolt (4), two washers (3 and 2), and nut
(1) in bellcrank (5).
4.
Torque nut (1) to 60 to 90 inch-pounds. Install
cotter pin (9).
5.
Working from ramp, remove nut (10), two
washers (11 and 12), and bolt (13) from bellcrank
(14).
6.
Position link (6) in bellcrank (14). Install bolt
(13), two washers (12 and 11), and nut (10) in
bellcrank.
7.
Torque nut (10) to 60 to 90 inch-pounds. Install
cotter pin (15).
8.
Check two bolts (4 and 13). Bolts shall not rotate
with torque less than 10 inch-pounds. There
shall be no axial looseness. If bolt rotates or is
loose, add washer under nut and repeat step 4
or 7.
NOTE
If connecting links are changed in
length, perform neutral rig check
(Task 11-33).
INSPECT
FOLLOW-ON MAINTENANCE:
Remove safety blocks (Task 11-29).
Perform neutral rig check (Task 11-33).
Perform operational check of flight control system
(TM 55-1520-240-T).
Close cargo ramp (Task 2-2).
Close pylon right work platform (Task 2-2).
END OF TASK
11-1001
