Limitations Flashcards
Maximum flap speeds
1= 230kts 1+F = 215kts 2 = 200kts 3 = 185kts FULL = 177kts
Hydraulics
3000PSI +/- 200PSI
Max gear speeds and altitude
VLE = 280/.67m
VLO (extension) = 250kts
VLO (retraction) = 220kts
Max altitude = 25,000 feet
Max tire speed
195kts
Maximum windshield wiper speed
230kts
Maximum cockpit window open speed
200kts
Maximum differential pressure to open ram air inlet
1PSI
Max positive differential pressure?
Max negative differential pressure?
Safety relief valve setting?
Max differential P = 9.0PSI
MAX negative differential P = -1.0PSI
Safety valve setting = 8.6PSI tolerance +/- 0.1PSI
Minimum height for autopilot after takeoff with SRS
100 feet AGL
Minimum height for autopilot straight in NPA
Applicable MDA (MDH)
Minimum height for autopilot CAT I
160 feet AGL
Minimum height for autopilot on a circling approach
MDA - 100feet (MDH - 100 feet)
Minimum height to engage autopilot or FD ON a GO AROUND
100 feet AGL
Minimum height for autopilot normal
500 feet AGL
Max continuous load per generator
100% (90KVA)
Maximum TR load
200A
Cat II ILS minimum DH and autopilot disconnect height
Minimum DH = 100 feet AGL
Minimum autopilot disconnect height = 80 feet AGL
Minimum height for autopilot for precision approach radar
250 feet AGL
Max head, tail and cross wind for a CAT II or CAT III auto land APP and roll out
Head wind = 30kts
Cross wind = 20kts
Tail wind = 10kts
CAT III fail passive (single) minimum DH and A/THR setting
Minimum DH = 50 feet AGL
A/THR setting = must be selected or managed speed
CAT III FAIL OPERATIONAL (DUAL) alert height
100 feet AGL
CAT III FAIL OPERATIONAL (DUAL) with and without DH
With DH = 25 feet AGL
Without DH = 75m RVR
Maximum operating altitude for slats and flaps
20,000 feet
Minimum and maximum temperatures for JET A1
Minimum = -43 degrees C Maximum = 54 degrees C
Maximum brake temperature for take off (fans off)
Maximum brake temperature for take off (fans on)
300 degrees c
150 degrees c
Taxi with deflated tires speeds for one, two deflated same gear and NWS limit
1= 7 kts
2 = 3 kts
NWS angle limit = 30 degrees
NWS angle limit normal, tow bar and tow barless push
75 degrees
95 degrees
85 degrees
Lo LVL OIL ECAM message for APU
APU can be started and run for 10 APU hours, maintenance action is required within this period
Maximum APU rotor speed
107% (106%really)
APU starter cycle limitations
3 starter cycles followed by 60 minute cool down, then 3 more
APU EGT LIMITATIONS
Max EGT = 675
Max starting EGT below FL350 = 1090
Max starting EGT above FL350 = 1120
Max alt for APU start on batteries only
25,000 feet
APU one pack alt
22,500 feet
APU 2 pack alt
15,000 feet
Minimum engine oil quantity
11 quarts + 0.3 for each engine hour
Max engine EGT for T/O G/A, MCT and starting
TO G/A = 635 for 5mins both engines, 10 mins 1-inop
MCT = 610 unlimited time
Starting = 635
Minimum engine oil pressure
60 PSI
Minimum engine oil temperature prior to exceeding idle
-10 degrees c
Minimum engine oil temperature prior to takeoff
50 degrees c
Max continuous engine oil temp
155 degrees c
165 degrees c transient for 15 minutes
Minimum engine oil temperature prior to start
-40 degrees c
Engine starter limitations
3 consecutive cycles : 2x2minute, 3rd cycle of 1minute
15s rest
Cooling period of engine starter
After 3 start attempts of 4 minutes continuous cranking: 30 minute rest
Max crosswind for engine start
35kts
FLEX limitations
Must not be reduced by more than 25% of max thrust. Max FLEX ISA+55, must not be lower than actual OAT and nanotube used on contaminated runways
APU altitude limitations for ground mode, start on bats only and 100% gen load
Ground mode = 14500ft
Start on bats only = 25000ft
100% gen load = 30,000ft
Minimum aircraft weight
37230kg
Maximum APU altitude
41,000ft
Max speed
350kts into 0.82M change over at PH24600
G limits
Clean =-1g to +2.5g
Slats and flaps =0g to +2g
Slats out flaps in = 0g to +2g
Cargo door operations
40kts
50kts if wind on nose or door on leeward side
Must be closed before 65kts
Passenger door operations
65kts
AP disconnect height RNP
250ftAGL
Engine. No running engagement of starter
When N2 is above 10%on ground and 18%in flight
Break temp limits requiring maintenance actions
- Temp on same gear differ by more than 150degrees and one Is > than or = 600 degrees
- Temp on same gear differ by more than 150 degrees and one is less than 60
- the two gears differ by more than 200
- Fuse plug melted
- a brake above 900
Max runway slope
2%
Max runway altitude
9,200 feet
Taxis weight above 76T taxi speed
Not above 20kts in a turn
Max airflow from ground carts
1.2kg/s
Use of air from packs and LP ground cart simultaneously
Can’t to it to avoid chattering of non return valves
APU with HP ground air
Do not use HP ground air when APU supplies bleed air to avoid bleed air system damage
Max cabin alt selection
14,000feet
Cabin alt warning
9,550feet
Max norm cabin alt
8000feet
Minimum fuel quantity for takeoff
1,500kg and “WING TK LO LVL” warning must not be displayed
Max APU alt to supply both bleed and elec
22,500feet
Max fuel imbalance at takeoff for inner tanks (outer tanks balanced)
500kg
Max fuel imbalance at takeoff for outer tanks (inner tanks balanced)
370kg
Max fuel imbalance in flight and at landing inner tanks (outer tanks balanced)
1500kg
Max fuel imbalance in flight and at landing outer tanks (inner tanks balanced)
690
Engine vibration during flight
N1 >5units
N2 >5 units
Engine vibration during start
N1 >6.5 units
N2 >6.5 units