Limitations Flashcards
Dry Motoring Duty Cycle Limits
1st Motor ┈ Max Time: 90 Secs, Cool Down Time: 5 Mins
2nd through 5th Motor ┈ Max Time: 30 Secs, Cool Down Time: 5 Mins
After the 5th sequential motor, cycle may be repeated after a 15mins cool-down period.
Starting Duty Cycle Limits
1st and 2nd Motor ┈ Max time: 90 secs (Gnd), 120 secs (Flt), Cool Down Time: 10 secs
3rd through 5th Motor ┈ Max time: 90 secs (Gnd), 120 secs (Flt), Cool Down Time: 5 mins
RAT Deployment Restriction
NONE
Windshield Wiper Operation Max Airspeed
253kts
Max Fuel Capacity
13,192kg
Max Imbalance between tanks
360kg
Max Differential Pressure
8.4psi
Max Differential Overpressure
8.8psi
Max Differential Negative Pressure
-0.5psi
Max Differential Pressure for T/O and Landing
0.2psi
TAS, TAT, SAT Information Valid
Above 60kts
Flap Setting ┈ Normal Landing
Flap 5
Flap Setting ┈ CAT II Manual Landing
Flap 5
Flap Setting ┈ Autoland
Flap 5
Flap Setting ┈ Steep Approach Landing
Flap FULL
Engine
CF34-10E5A1
Engine Max N1
100%
Engine Min and Max N2
Min: 59.3%
Max: 100%
Engine Max ITT ┈ Start
740C
Engine Max ITT ┈ Normal Take Off and Max T/O and G/A
Including the 3 stipulations
983C
1) Limited to 5 minutes
2) Take-off time limit extended to 10 minutes with one engine inoperative
3) ITT transients above the nominal ITT limits are allowed to Normal and Maximum take-off, up to 5.5C for 2s, 4.4C for 5s, 3.6C for 15s
Engine Max ITT ┈ Max Continuous
960C
Engine Oil Pressure ┈ Min and Max
Including the stipulation
Min: 25psi
Max: -
During start with oil temperature below -22C the minimum oil pressure is 5psi, time limited to 2 minutes
Engine Oil Temperature ┈ Max Continuous and Transient
Max Continuous: 155C
Transient: -
APU - Max Start Altitude
30,000ft
APU - Min Start Temperature
-54C
APU - Maximum Operating Altitude
33,000ft
APU - Max Bleed Air Altitude
15,000ft
APU - Max Electrical Generation Altitude
33,000ft
APU - Assist Engine Start Maximum Altitude
21,000ft