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| ![]() MIL-S-19557/1OA(AS)
REQUIREMENTS (cont'd)
Applicable paragraphs
of MIL-S-19557C(AS)
Consecutive Cyclical Operation:
4.5.11
Number of cycles: .5
Sustained Motoring:
4.5.12
Engine Motoring Mode: 10 Minutes (MAXIMUM) Ground
Maintenance Subsystem Check-out Mode:
Continuous
Vibration: MIL-STD-81O, Method 514, Procedure I,
4.5.13
Curve F (Parts 1, 2 and 3)
Slip Clutch Torque:
4.5.15.1
Continuous (LB-FT): 213
Minimum Overload (LB-FT): 243
4.5.15.2
Shear Section Strenqth, (LB-FT: 283 17
Applicable
Containment Tests:
4.5.18
Hub Containment Test:
4.5.18.1
Inlet Air Pressure (psia): 60
Inlet Air Temperature (F): 1100
(Axial Containment)
Failure at No-Load:
4.5.18.2
Inlet Air Pressure (psia): 46
Inlet Air Temperature (F): 445
Proof Pressure Test
3.5
4.5
A proof pressure test shall be conducted to verify
requirements of para. 3.8.3.2. Pressure shall be
maintained for 2 minutes. There shall be no evidence
of rupture or sudden loss of pressure.
Dielectric Test
3.5
4.5
The dielectric test shall be performed in accordance
with MIL-STD-202 Method 301 at the test potential of
1050 volts. The test potential shall be maintained
for 60 seconds minimum at the test point. This
potential shall be applied to one test specimen for
25 applications without failure.
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