TM 55-1520-240-23-6
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TEST FLIGHT CONTROL AND UTILITY HYDRAULIC PUMP (AVIM)
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Hydraulic Repairer’s Tool Kit, NSN 5180-00-323-4891
Hydraulic Test Stand
Shutoff Valve
Restrictor Valve
Pressure Gage, 500 psi
Hose, 1/4 Inch, 500 psi
Stopwatch
Wrench, Open End
Materials:
None
Parts:
Pressure Caps
Personnel Required:
Aircraft Pneudraulics Repairer
Inspector
Equipment Condition:
Off Helicopter Task
Hydraulic Pump Installed in Crash Proof Box
Test Setup
General Safety Instructions:
Use suitable crash proof box to shield
personnel and equipment in case of
failure during test.
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