Engine Limitation Flashcards
1
Q
MAX REVERSE
A
Prop 1825 Oil Pressure 85-105 Max ITT 805 Shaft HP 675 Torque 1865 Ng 101.6 Oil Temp 0-99
2
Q
IDLE
A
Oil Pressure min 40
Max ITT 685
Ng min 52
Oil Temp -40 - 99
3
Q
TRANSIENT
A
Prop RPM 2090 Max ITT 850 ( 2sec ) Torque 2400 ( 20 sec ) Ng 102.6 ( 2 sec ) Oil Temp 0 - 104 ( 10min )
4
Q
TAKE OFF
A
Prop RPM 1900 Oil Pressure 85 - 105 Max ITT 805 Shaft HP 675 Torque 1865 ( 1970 with 1800 RPM ) Ng 101.6 Oil Temp 10-99
5
Q
MAX CRUISE
A
Prop RPM 1900, susi 1750, VIP 1600 Oil Pressure 85-105 Max ITT 740, susi 700 Shaft HP 675 Torque 1865 Ng 101.6 Oil Temp 0-99
6
Q
START
A
Max ITT 1090, susi 900 ( if approaching 900 shutdown immediately)
Oil Temp -40
7
Q
MAX CONT RATED
A
Prop RPM 1900 Oil Pressure 85-105 Max ITT 805 Shaft HP 675 Torque 1865 Ng 101.6 Oil Temp 10-99
8
Q
MAX CLIMB
A
Prop RPM 1900 Oil Pressure 85-105 Max ITT 765, susi 740 Shaft HP 675 Torque 1865 Ng 101.6 Oil Temp 0-99
9
Q
BATTERY LIMITATION
A
Battery
30 second ON - 60 second OFF
30 second ON - 60 second OFF
30 second ON - 30 minutes OFF
External Power
20 second ON - 120 second OFF
20 second ON - 120 second OFF
20 second ON - 60 minutes OFF
10
Q
ENGINE LIMITATION
A
Gas Generator RPM 100% 37.500 101.6% 38.100 Reverse Power 1 min ( 30 sec SOP ) Oil below 40 PSI unsafe ITT - above 756 5 min, above 805 2 sec, limit 850 Max Ng and ITT 2 sec
