Limitations Flashcards
EGT - Starting on ground
750
(75 like flight number»_space;> planning on the ground)
EGT - Starting in-flight
975
(Still 75 but higher)
EGT - MCT
(just below starting temp 975)
940
EGT - TO and GA
AEO - 975 (5 mins)
OEI - 975 (10 mins)
Oil temp - Max continuous
160
Oil temp - Maximum transient temperature (15 min)
175
(transient / transit, QF75XX)
Oil temp - min starting
-40
Oil quantity - Minimum
12 qt + estimated consumption
0.6 qt / hr
Oil pressure - Minimum and normal
Min 10 PSI
Normal 30 PSI
Consult chart in limitations
Starter - Number of attempts per cycle
3 attempts = 1 automatic cycle
Starter - Ground, pause requirements
30 seconds pause per minute of operation
Starter - cooling period between failed attempts
10 minutes between subsequent two failed attempts
Starter - N2 limitation
30%
Reverse thrust - maximum speed
Not used below 70 kts
(Unless Loss of Braking - FCTM)
Reverse thrust - idle
Used to aircraft stop
Flex takeoff - TFLEX cannot be:
- Higher than TMAXFLEX, equal to ISA + 43 °C.
- Lower than the flat rating temperature (TREF).
- Lower than the actual OAT.
Fuel quantity - min for takeoff
5,200 kg.
Icing conditions - definition
- OAT or TAT at or below 10 degrees + visible moisture (1600m)
- OAT at or below 10 degrees with contaminated ramp, taxiways or runway with ingestion risk
Severe ice accretion - definition
5mm
Brake temperature - max for takeoff
300 degrees
(150 with fans on)
Taxi with one deflated tyre per gear - maximum speed
7 kts
Taxi with two deflated tyres per gear - maximum speed
3 kts
Oxygen - Minimum for 2 crew (and 1 OBS)
800 PSI
(based on diversion time of 90 mins, which covers all EFA A330 flights)
Oxygen - Standard dispatch
1850 PSI