TM 55-1520-240-23-6
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TEST APU MOTOR PUMP (68WK02005-4) (AVIM)
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Hydraulic Repairer’s Tool Kit, NSN 5180-00-323-4891
Hydraulic Test Stand
Gage, 500 psi
Shutoff Valve
Restrictor Valve
Hose, 1/4 Inch, 500 psi
Stop Watch
Materials:
None
Parts:
Plugs
Personnel Required:
Aircraft Pneudraulic Repairer
Inspector
Equipment Condition:
Off Helicopter Task
APU Motor Pump Installed In Crash Proof Box
Test Setup
General Safety Intructions:
Use suitable crash box to shield
personnel and equipment in case of
failure during test.
Hydraulic fluid ejected under pressure
can cause injury to personnel.
Hydraulic fluid sprayed into the air is
a fire hazard.
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