TM 55-1520-240-23-9
11-46
RIG COCKPIT TRANSFER BELLCRANKS
(Continued)
11-46
RIG TRANSFER BELLCRANKS
2.
Remove cotter pin (8), nut (9), two washers
(10 and 11), and bolt (12) from bellcrank (3).
Disconnect link (13) from bellcrank.
3.
Repeat step 2 for three bellcranks (4, 5, and 6)
and links (14, 15, and 16).
4.
Repeat step 1. Leave pin installed.
5.
Loosen nut (17) of link (13). Turn rod end (18)
until link can be positioned in bellcrank (13) with
bolt (12) installed loosely.
6.
Torque nut (17) of link (13) to 103 inch-pounds.
7.
Install bolt (12), two washers (11 and 10), and
nut (9) in bellcrank (3).
8.
Torque nut (9) to 30 to 45 inch-pounds. Install
cotter pin (8).
9.
Check bolt (12). Bolt 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 8.
10.
Repeat steps 5 thru 9 for three links (14, 15, and
16) and bellcranks (4, 5, and 6).
11.
Remove pin (1) from structure (7), four bellcranks
(6, 5, 4, and 3), and structure (2).
INSPECT
FOLLOW-ON MAINTENANCE:
Remove dummy link (Task 11-27).
Install DASH actuator (Task 11-164).
Perform neutral alignment check (Task 11-42).
Remove copilot’s rigging fixture (T39) (Task 11-23).
Remove servocylinder safety blocks (T31) (Task
11-29).
Install closet backup panel (Task 2-2).
Install closet acoustic blanket (Task 2-108).
END OF TASK
11-195
