TM 55-1520-240-23-9
11-55
RIG FORWARD ROTARY WING BLADES
(Continued)
11-55
26.
Working from forward left work platform, remove
pin (8) from support (9).
FOLLOW-ON MAINTENANCE:
Remove DASH actuator dummy link (Task 11-27).
Install DASH actuator (Task 11-164).
Remove blade lead/lag rigging tools (T72) (Task
11-31).
Install forward rotor shaft cover (Task 5-9).
Remove servocylinder safety blocks (T31) (Task
11-29).
Remove hydraulic power.
Remove electrical power.
Install closet backup panel (Task 2-2).
Install closet acoustic blanket (Task 2-108).
Close forward work platforms (Task 2-2).
Remove forward rotary wing blade tie downs (Task
1-26).
Track and balance blades (Task 5-140).
Flight test aircraft for autorotation check (TM
55-1520-240-MTF).
END OF TASK
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