TM 55-1520-240-23-9
11-184
REMOVE YAW, THRUST, PITCH OR ROLL INTERMEDIATE CONNECTING LINKS
11-184
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Materials:
None
Personnel Required:
Medium Helicopter Repairer
References:
TM 1-1520-253-23
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Servocylinder Safety Blocks (T31) Installed (Task
11-28)
Closet Acoustic Blanket Removed (Task 2-107)
Closet Backup Panel Removed (Task 2-2)
Forward Transmission Drip Pan Removed (Task 2-3)
NOTE
Procedure is same to remove yaw,
thrust, pitch or roll intermediate
connecting links. Pitch connecting link
is shown here.
Attaching bolts, washers, and nuts will
be temporarily installed after removing
link.
NOTE
If a crack in the intermediate
connecting link or bellcrank is
suspected during removal, refer to TM
1-1520-253-23.
1.
Remove Cotter pin (1), nut (2), two washers
(3), and bolt (4) from lug (5) of bellcrank (6).
Disconnect pitch intermediate connecting link
(7) from bellcrank.
2.
Install bolt (4), two washers (3), and nut (2)
loosely in lug (5) and bellcrank (6).
3.
Remove cotter pin (8), nut (9), two washers (10),
and bolt (11) from bellcrank (12). Remove link
(7).
4.
Install bolt (11), two washers (10), and nut (9)
loosely in bellcrank (12).
FOLLOW ON MAINTENANCE:
None
END OF TASK
11-725
