TM 55-1520-240-23-6
7-12
PREPARE FLIGHT CONTROL HYDRAULIC SYSTEM FOR FLUSHING (RETURN LINES)
7-12
INITIAL SETUP
Applicable Configurations:
All
Tools:
Hydraulic Repairer’s Tool Kit, NSN 5180-00-323-4891
Containers
Hydraulic Test Stand
Filter Assembly Kit ADHT6814-M9716M
Workstand
Materials:
Hydraulic Fluid (E199)
Cloths (E120)
Gloves (E186)
Parts:
Test Hoses
Fittings
Unions
Personnel Required:
Aircraft Pneudraulics Repairer (2)
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Forward Transmission Drip Pan Removed (Task 2-3)
Aft Work Platforms Open (Task 2-2)
Pylon Access Doors Open (Task 2-2)
Forward Work Platforms Open (Task 2-2)
Left Transmission Baffle Open (Task 2-2)
No. 1 Power Control Module Removed (Task 7-29)
No. 2 Power Control Module Removed (Task 7-31)
Lower Controls Actuator Structural Manifold Removed
(Task 7-103)
No. 1 and No. 2 Flight Control Lower Controls
Modules Removed (Task 7-78)
No. 1 and No. 2 Flight Control Reservoir/Coolers
Removed (Task 7-113)
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