Limitations Flashcards
Clean Config G limits?
-1g to +2.5g
Slats and Flaps G limits?
0g to +2g
What should be turned off when LP ground connected?
Packs
What should be turned off when HP ground connected?
APU bleed
BMC1 Fails, what monitoring is lost?
APU bleed and Engine 1 pylon
BMC2 Fails, what monitoring is lost?
Engine 2 pylon
TOGA EGT limit?
635°C
MCT EGT limit?
610°C
Starting EGT limit?
635°C
TOGA time limit? (1 and 2 engine)
2 Engine - 5 mins
1 Engine - 10 mins
N1 Max?
100%
N2 Max?
100%
Oil minimum starting temp?
-40°C
Oil max continuous temp?
155°C
Oil minimum temp prior to take-off?
50°C
Oil minimum temp prior to exceeding idle?
-10°C
Oil max transient temperature? (15 mins max)
165°C
Minimum oil quantity?
11qt plus 0.3qt per hr operation
Minimum oil pressure?
60psi
Engine start limitations?
3 consecutive cycles:
2 cycles of 2 mins followed by 3rd cycle of 1 min.
15 sec pause between start attempts
Engine cooling period following 3 start attempts or 4 mins cranking?
30 mins
Max reverse not below?
70kts
APU fuel usage on ground?
130kg/hr
Engine start crosswind limit?
35kts
How long can APU run after LOW OIL LEVEL ECAM advisory is displayed?
10hr of operation
Max APU N%?
107%
Max APU EGT?
675°C
Max APU EGT for start? (below 35000ft)
1090°C
Max APU EGT for start? (above 35000ft)
1120°C
APU operational limit?
41,000ft
APU battery start limit?
25,000ft
APU bleed air limit? (1 pack)
22,500ft
APU ground starting limit?
14,500ft
APU bleed air limit? (2 packs)
15,000ft
Ram air valve limitation?
ΔP < 1
LP ground unit airflow max rate?
1.2kg/s
Max positive cabin pressure?
8.6psi
Max negative cabin pressure?
-1psi
Max overpressure cabin pressure?
9psi
Crew oxygen time limit at FL100
107 mins
Crew oxygen time limit during emergency descent?
13 mins
Max brake temp for take-off?
300°C
Taxi speed limit with one tyre deflated on one or more gears?
7kts in a turn
Taxi speed limit with two tyres deflated on same gear?
3kts and NWS limited to 30°