|
| |
Back
FIRST ENGINE START (BATTERY START) | Up
TM-1-1510-225-MTF Army Model C-12 Aircraft Manual | Next
SECOND ENGINE START (BATTERY START) |
CAUTION
CAUTION
TM 1-1510-225-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
FIRST ENGINE START (BATTERY START) (CONT)
FUEL PRESS annunciator should
extinguish.
If ignition does not occur within 10 seconds after
moving the CONDITION lever to LOW IDLE,
initiate ENGINE CLEARING procedure. If for
any reason the starting attempt is discontinued, the
entire starting sequence must be repeated after
allowing the engine to come to a complete stop (1
minute minimum).
3. CONDITION lever (after N1 stabilizes
at or above 12% for 5 seconds mini-
mum) - LOW IDLE.
E1,J1
Monitor ITT to avoid a hot start. If there is a rapid
rise in ITT, be prepared to abort the start before
limits are exceeded During starting, the maxi-
mum allowable ITT is 1000°C for 5 seconds. If
this limit is exceeded, use ABORT START proce-
dure and discontinue start. Record the peak tem-
perature and duration on DA Form 2408-13-1.
4. ITT and N1 - Monitor. ITT 1000°C
maximum. N1 minimum 61%.
5. Oil pressure - Check (60 PSI mini-
mum).
E7-9
6. IGNITION AND ENGINE START
switch - OFF after 50% N1
2-16
|
