Schweizer S300C 269C, Руководство пользователя

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Visually check engine and rotor tachometer reading after
engagement is completed.
4-7. ENGINE GROUND CHECK
Using throttle, set engine speed at 2500 rpm.
Check engine oil temperature and pressure (within green arcs).
Check main transmission warning light (XMSN TEMP/PRESS);
check tail rotor transmission chip detector light (TR XMSN CHIPS)
(both lights OFF).
Check press-to-test low fuel caution light (OFF).
Check ammeter reading for charging indication.
Move alternator switch from ON to OFF position, then back to ON;
observe ammeter. Check operation of low voltage warning light (if
installed).
NOTE: Proper al ter na tor op er a tion is in di cated by
move ment of am me ter nee dle.
Release control frictions, gently move cyclic stick; observe rotor tip
for correct movement and track, center the cyclic stick, apply
friction.
Raise collective pitch stick to 14 inches MP at 2500 rpm.
Move ignition switch from BOTH to LEFT position; observe engine
rpm drop on tachometer (125 rpm maximum allowable drop within 5
seconds).
Move ignition switch from LEFT to BOTH position; allow engine
rpm to stabilize (2500 rpm).
Move ignition switch from BOTH to RIGHT position; observe
engine rpm drop on tachometer (125 rpm maximum allowable drop
within 5 seconds).
Move ignition switch from RIGHT to BOTH position (2500 rpm).
NOTE: No en gine rough ness should be no ticed when
op er at ing on ei ther left or right mag neto.
Move collective pitch stick to FULL DOWN position (collective
friction ON).
Close throttle; observe engine and main rotor tachometer needles for
separation.
Normal Procedures
Pilot's Flight Manual
Reissued:
16 Jan 2019 4-17
This Document contains technical data subject to EAR. See WARNING and classifications on first page.
SCHWEIZER
Model 269C Helicopter
FAA Approved
CSP Book 1 CSP-C-1.indd 105 8/4/19 12:45 PM