TM 55-1520-240-23-9
11-103
REMOVE PITCH AND ROLL IDLER BELLCRANK SUPPORT
11-103
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)
Roll Control Linear Transducer Removed (Task
11-170)
Pitch Control Linear Transducer Removed (Task
11-168)
Roll Idler Bellcrank Removed (Task 11-97)
Pitch Idler Bellcrank Removed (Task 11-99)
NOTE
If a crack in the bellcrank support is
suspected during removal, refer to TM
1-1520-253-23.
1.
Remove six bolts (1) and washers (2) from pitch
and roll idler bellcrank support (3) and pallet (4).
Remove support.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
11-525
