AIRCRAFT LIMITS Flashcards
GROUND START FTIT
680
GROUND IDLE FTIT
575
GROUND IDLE RPM
60-76
GROUND IDLE OIL PSI
15 MIN
GROUND MIL/AB FTIT
965
GROUND MIL/AB RPM
94
GROUND MIL/AB OIL PSI
30-80
GROUND TRANS FTIT
980
GROUND TRANS RPM
94
GROUND TRANS OIL PSI
30-80
GROUND FLUCTUATIONS FTIT
+/- 10
GROUND FLUCTUATIONS RPM
+/- 1
GROUND FLUCTUATIONS OIL PSI
+/- 5 IDLE
+/-10 > IDLE
FLIGHT START FTIT
800
FLIGHT IDLE OIL PSI
15 MIN
FLIGHT MIL/AB FTIT
980
FLIGHT MIL/AB RPM
96
FLIGHT MIL/AB OIL PSI
30-80
FLIGHT MAX POWER FTIT
1000
FLIGHT MAX POWER RPM
96
FLIGHT MAX POWER OIL PSI
30-80
FLIGHT TRANS FTIT
1000
FLIGHT TRANS RPM
96
FLIGHT TRANS OIL PSI
30-80
FLIGHT FLUCTUATIONS FTIT
+/- 10
FLIGHT FLUCTUATIONS RPM
+/- 1
FLIGHT FLUCTUATIONS OIL PSI
+/- 5 IDLE
+/- 10 > IDLE
during cold start, oil pressure may be ___ psi for up to _ min
100 ; 1
Ground max temp limited to __ seconds
30
fluctuations must remain within steady-state limits. Nozzle fluctuations ___ MIL and above, and not permitted below MIL
+/-2%
flight oil pressure must _____ as engine rpm _______
increase ; increases
do not use ____ power except in actual combat
MAX
Flight max temp limited to __ seconds
10
PW 220 - takeoff: nozzle __ or less for a MIL power takeoff
30%
PW 220 - takeoff: at ___ and above, oil pressure must increase __ psi minimum above IDLE oil pressure. once the oil system has achieved this pressure, a small drop in pressure may occur (pressure must remain within normal range)
MIL ; 15
