TM 55-1520-240-23-6
7-16
FILLING AND BLEEDING FLIGHT CONTROL HYDRAULIC SYSTEMS
7-16
INITIAL SETUP
Applicable Configurations:
All
Tools:
Hydraulic Repairer’s Tool Kit, NSN 5180-00-323-4891
Containers
Hydraulic Test Stand
Filters Assembly Kit ADHT6814-M9716M
Workstand
Materials:
Hydraulic Fluid (E199)
Cloths (E120)
Lockwire (E231)
Gloves (E186)
Personnel Required:
Medium Helicopter Repairer
Aircraft Pneudraulics Repairer
Inspector
References:
Task 1-61
Task 1-63
Task 7-22
Task 7-23
Task 7-27
Task 7-28
Equipment Condition:
Flight Control System Accumulators Serviced (Task
1-63)
Flight Control Hydraulic System Reservoirs Serviced
(Tasks 1-60, 1-61, 1-62)
Flight Control Hydraulic Systems Flushed (Tasks
7-10, 7-11, 7-12, 7-13, 7-14)
Utility Hydraulic System Filled and Bled (Task 7-335)
Battery Connected (Task 1-39)
Electrical Power On
Hydraulic Power Off
Right Forward Work Platform Open (Task 2-2)
Left Pylon Access Door Open (Task 2-2)
Forward Transmission Drip Pan Removed (Task 2-3)
Left Transmission Baffle Open (Task 2-2)
Controls Closet Acoustic Blanket Removed (Task
2-107)
Hydraulic Connection Access Panel Open (Task 2-2)
Tiedown Line Attached to Forward Blades (Task 1-26)
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