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<strong>TM</strong> 1-<strong>1520</strong>-<strong>248</strong>-<strong>CL</strong><br />
CAUTION<br />
• To prevent damage to engine , if the<br />
BATT V falls below 10 volts during the<br />
starting cycle, abort start. The CDS,<br />
engine instruments, and ECU will not<br />
function properly<br />
• BATT V may go below 14 volts during<br />
the initial staring cycle, hover, BATT V<br />
must be at least 14 volts by the time NG<br />
reaches 10%. If this requirement is not<br />
met, abort start, to prevent the<br />
possibility of a hot start. The voltage<br />
requirement is to ensure proper voltage<br />
for the engine ignition system.<br />
• To prevent damage to engine, if it<br />
becomes apparent that temperature<br />
limits will be exceeded before 55% NG<br />
is attained, abort start.<br />
NOTE<br />
If BATT V goes below 20 volts, MFDs will<br />
temporarily go blank; this is normal.<br />
Monitor TGT and NG. CDS and FADEC<br />
control will function properly. Continue<br />
start.<br />
c. START switch ⎯ Press for 2 seconds<br />
then release.<br />
d. BATT V and START V ⎯ Check.<br />
e. TGT ⎯ Increasing and within limits.<br />
f. ENG oil pressure ⎯ Check.<br />
g. Rotor blades ⎯ Turning by 25% NG.<br />
h. START V ⎯ Decreased to near 0 at<br />
50% NG.<br />
i. NG ⎯ Check stabilized at idle, (63 to<br />
65%).<br />
P-4
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