TM 55-1520-240-23-9
11-99
REMOVE PITCH IDLER BELLCRANK
11-99
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Materials:
Twine (E433)
Pencil (E271)
Paper Tags (E264)
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)
Pitch Controls at Neutral (TM 55-1520-240-T)
Closet Acoustic Blanket Removed (Task 2-107)
Closet Backup Panel Removed (Task 2-2)
11-516