CSP-520N-1
Normal Procedures
MD 520N (500N) ROTORCRAFT FLIGHT MANUAL
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Revision 2
4-13
FAA Approved
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Early Generic Configuration:
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Place the Reignition Test switch in the GND TEST position (full up). Verify
that the ENGINE OUT warning and RE−IGN caution lights illuminate, the
audible engine out warnings activate (both external horn in the cabin and
internal within the ICS system), and the sound of the ignitor firing is heard.
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Return test switch to OFF
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Fuel gauge
CHECK READING
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All other instruments
CHECK
NOTE
:
If analog/digital TOT indicator is installed, verify power ON by noting an
appropriate digital display indication.
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XMSN OIL PRESS,ENG OUT, and GEN warning/caution
lights
ON
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Press−to−testcautionandwarning lights
CHECK
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Caution light dim switch
CHECK
NOTE
:
BAT 140
°
and RE-IGN P RST caution lights do not dim. All other caution lights
will return to bright when power is removed and restored by cycling the BAT
switch or pulling and resetting the PNL LT circuit breaker.
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Cyclic trim control check:
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Momentarily motor cyclic trim controlforward, left,
right, aft (listen for motor actuation)
OPERATE
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Twistgrip to FULL OPEN, return to GROUND IDLE STOP,
then to CUTOFF position.
CHECK
