Limitations Flashcards
Airspeed Limitations (Configuration)
No Fuel in Outboard Tanks: Smooth Air to Moderate Turbulence Spoilers Extended - 175/190 Knots Spoilers Retracted - 165 Knots Severe Turbulence: 165 Knots Extreme Turbulence: 150 Knots
Airspeed Limitations (normal)
0-190 Knots: Surface to 35,000 feet
175 Knots Maximum above 35,000 feet
.73 Mach Maximum
Oxygen System
60-80 psi: Normal Pressure Range
125 psi: Maximum Allowable Pressure
Fuel Temperature Limits
Jet A: -40C
Jet A1: -47C
JP-8: -47C
Jet B: -58C
Engine Tachometers
N-1: 110.8 Maximum
N-2: 106.7 Maximum
EGT Limits
340-460 Deg C: Maximum Continuous below 55,000 feet
460-490 Deg C: 30 Minutes below 55,000 feet
490-532 Deg C: Constant Uniform Increase 55,000 to 65,000 feet
532 Deg C: Maximum Above 65,000 feet
Oil Pressure Limits
35 psi: Minimum 35-40 psi Caution 40-55 psi Normal 55-60 psi Caution 60 psi Maximum
Oil Temperature Limits
21 Deg C: Minimum 21-40 Deg C: Caution 40-135 Deg C: Normal 135-149 Deg C: Caution 149 Deg C: Maximum
Engine Windmill Limitation
Oil pressure above 10 psi: No Time Limit
Oil pressure below 10 psi…
Windmill RPM Normal or below:
15 Minutes or Less - Oil Filter Inspection
Over 15 Minutes - Engine Overhaul
Windmill RPM Above Normal
3 Minutes or Less - Oil Filter Inspection
Over 3 Minutes - Engine Overhaul
AC Frequency Meter
394-406 CPS: Normal Operating Range
AC Voltmeter
110-120 Volts: Normal Operating Range
Hydraulic Pressure
1000 psi: Minimum
1000-2500 psi: Caution
2500-3500 psi: Normal
3500 psi: Maximum
Brake Pressure
1500 psi: Minimum
1500-2500 psi: caution
2500-3750 psi: Normal
3750 psi: Maximum
G limits
-1.0 G’s: Maximum Negative Acceleration
+2.25 G’s: Maximum Positive Acceleration
Canopy Speed Limit
50 Knots
