Limitations Flashcards
1
Q
VMO/MMO
A
350 / 0.82
2
Q
Max ground speed
A
195
3
Q
Service ceiling
A
39 800
4
Q
TO inhibit occurs
A
1st eng set to TO power until 1500 RA
5
Q
LDG inhibit occurs
A
800’ until 80kts
6
Q
Engine oil temps 320C
A
Max continuous 155°
165° for up to 15min
Min start temp -40°
Min temp before thrust above idle -10°
Min TO temp 50°
7
Q
Engine oil temp limits 321N
A
8
Q
V2500 Starter limits
A
- 15sec between cycles, a single start attempt is considered a one cycle
- 30min after:
3rd failed attempt or
4min continuous crank, or
5min cumulated cranking - Manual start: 2min max cycle time
- Don’t run starter on ground when N2 >10% or inflight N2>18%
9
Q
NWS inhibited when?
A
Rudder pedals @ 130kts, available progressively to 6° @40kts
Tiller @ 80kts, available progressively to 75° @ 20kts
10
Q
How long can the accumulator hold the park brake on?
A
12hrs
11
Q
Brake temps for TO
A
300° without fans
150° once fans on
12
Q
Max speed with gear locked down
A
280 / .67
13
Q
Max speed for gear retraction
A
220 / .54
14
Q
Max speed for gear extension selection
A
250 / .6
Safety valve operates above 260
15
Q
Max speed for wipers
A
230
16
Q
Max alt for APU start (Eng running)
A
FL410 (service ceiling 398)
17
Q
Max altitude for APU start in emer elec?
A
F250
18
Q
Max alt for APU bleed single pack vs both packs operating
A
Both Packs operating FL150
Single Pack FL225
19
Q
APU starter limit
A
1hr after 3rd failed attempt
20
Q
Max altitude APU can use bleed to assist an engine start
A
FL 200
21
Q
Max wind speed for cabin door
A
65kts
22
Q
Max speed for cockpit window
A
200kts
23
Q
Max RWY Slope
A
+/- 2% mean
24
Q
Runway altitude
A
9200’
12000’ for 321neo
25
Max tailwind for TO & Landings
Normally 10kts
VWT can do 15kt TO
And the 321s can do 15kt land (some require full flap only, some recommend full flap only)
26
Min iPad charge at sign on
85%
27
Min wait time before selecting APU BLEED after start
3min
Doesn’t apply to non-normal procedure on ground or inflight
28
Max XW for low vis procedures
15kts
29
FO TO/Land restrictions
20kts till 12months / 2 cyclics / XW training completed
Then Max 30kts
LDA < 1700m = capt only landing
30
30m RWY XW Limits
Dry - 38kt TO / 30kt Landing
Wet - 33kt TO / 20kt landing
31
Lowest height you can use Open DES
1500’ day VMC
PRO/NOR/JSS-C P44/46
32
LEAP Starting limitation for winds
Max 45kt XW (including gusts)
33
321 inflight start altitude limitations
CEO
Max FL300
NEO
Max FL270
34
Max XW normal RWY
38kts except 321neo 35kts for T/O
(FO XW limits still apply)
35
Max wind speed for cargo door operation
50kts if nose is into wind or cargo doors are on Lee side
40kts if it’s not
Must be closed before wind speed >65
36
320 flap speeds
1 - 230
1 + F - 215
2 - 200
3 - 185
Full - 177
37
321 Flap Speeds
1 - 243 Neo / 235 Ceo
1 + F - 225
2 - 215
3 - 195
Full - 186 Neo / 190 Ceo
38
What OAT do you have to start thinking about avionics ventilation time limits?
49°
39
Max cabin Diff pressures
9.0 / -1 PSI
Safety relief valve opens at 8.6 PSI
40
Min height for AP on approach?
80' with CAT 2 or 3 (Dual or Single)
160’ with CAT 1
200’ with F/GS
250’ with FINAL APP, VS or FPA
500’ visual circuit 320 / 900’ 321
LIM-AFS-10 P 1-3/8
41
Max speed/tiller deflection with tyre popped
7kts with one popped
3kts with two
Max 30°
42
APU EGT limits
Ground start 1090°
Air start 1020°
Running 675°
43
APU max N speed
107%
44
Min fuel temp
-43°
45
Cabin Alt warning comes on at
9550’ +/- 350’
46
Max shaft speeds
V2500 N1 & N2 100
LEAP N1 101 N2 116.5
## Footnote
LIM-ENG-p2/8
47
TFLEX limits
Can’t be:
Higher than
ISA + 55° 320C = FLEX 70 at SL
ISA + 42° 321C = FLEX 57 at SL
ISA + 52° 321N = FLEX 67 st SL
Lower than TREF
Lower than actual OAT
48
Engine start XW limits
35kts
45kts for NEO (but 35 for T/O)
49
Min oil temp before thrust above idle
-10
(No limit for NEO)
50
If the outer tanks are balanced what is the max asymmetry in the inner tanks for takeoff
500kg with the heavier tank full
1450kg if the heavier tank only has 1450kg
51
Max fuel asymmetry for takeoff in outer tanks if inner tanks balanced
370kg
52
Max fuel imbalance in flight and at landing, inner tanks with outer tanks balanced
Heavy tank full = 1500kg
Heavy tank down to 2250kg =2250kg
No limitation below 2250kg
53
Max fuel imbalance in flight and at landing, outer tanks with inner tanks balanced
One can be full with one empty as long as:
Total fuel on one side = total fuel on other side,
or
On the side of the lighter outer tank, the quantity of the inner is more than the quantity of the opposite inner. The quantity of the inner tanks should be max 3T
Note says plane will still be fully controllable if you go outside this in a fuel system failure
54
Min fuel quantity for takeoff
1500kg and no FUEL ECAMs
55
Min Oxy pressure covers us for
Minimum Bottle Pressure to Cover:
‐ Preflight checks
‐ The use of oxygen, when only one flight crewmember is in the cockpit
‐ Unusable quantity (to ensure regulator operation with minimum pressure)
‐ Normal system leakage
‐ The most demanding case among the following:
• Protection after loss of cabin pressure, with mask regulator on NORMAL (diluted oxygen):
▪ During EMERGENCY DESCENT for all flight crewmembers and observers for 13 min
▪ During CRUISE at FL 100 for two flight crewmembers for 107 min.
• Protection against smoke with 100 % oxygen for all flight crewmembers and observers during 15 min at 8 000 ft cabin altitude.
56
When should ROPS be inhibited?
There would be an INTAP.
If selecting TERR pb OFF because of an issue with the GPWS database, for landing don't do it until within 15nm from AD
57
What temp do you use to check the OXY pressure against temp in the limitations section?
On ground, average of OAT & cockpit temp
In flight, cabin temp - 10
58
Max NWS angle for towing
85°
59
When is MTCE action required for BRAKES Hot
Temp Diff >150° of a gear with one temp 600° or above
Temp Diff >150° of a gear with one temp 60° or below
Temp Diff of Average temp left to average right is 200° or above
Any temp above 900° (800° NEO)
## Footnote
PRO NOR SOP AFTER LANDING p6-7/8
60
Max Holding Speeds
below FL140 max 230
Above FL140 up to FL200 max 240
Above FL200 max 265kts
61
Max Bank OEI
• 15° when below F/S/GreenDot -10kts
Then:
In selected lateral:
• Linear ↗️ to 25° when above F/S/GreenDot -3kts and above
In Managed lateral
• Linear ↗️ to 30° when above F/S/GreenDot -3kts and above
FCOM DSC-22-20-60-40 p2/10
62
Max wind speed for pax door operation
65 kts
63
Max wind speed for cargo door operation
40 kts
50 kts of wind is on Lee side or nose
Must be closed before wind exceeds 65 kts
64
Gear speeds
VLO extension 250 / .60
VLO retraction 220 / .54
VLE 280 / .67
(IAS will be more limiting than Mach until above around FL250)
65
Autopilot must be out in F-G/S by:
200’
66
Autopilot must be out in a circling approach by:
500’ for cat C
600’ for cat D
67
Autopilot must be out on an ILS by
160’
68
LEAP starter Limits
Up to 3 auto start attempts is considered 1 cycle.
60sec pause between successive cycles.
15min cooling period after 3 failed cycles.
Starter mustnt be run when N2 >63%
## Footnote
LIM-ENG-p4/8
69
320C EGT limits
635° for engine start on ground or in flight,
635° for TO or G/A max 5min AEO / 10min OEI
610° for MCT
| Takeoff and Go-Around includes TOGA and FLEX thrust modes
70
321N EGT Limits
Starting on ground - 750
Starting in flight - 875
MCT - 1025
Takeoff and Go-Around (5min AEO or 10min OEI) - 1060
| Takeoff and Go-Around includes TOGA and FLEX thrust modes
71
321C EGT Limits
Starting on ground or in flight - 635
MCT - 610
Takeoff and Go-Around (5min AEO or 10min OEI) - 650
(all exactly the same as the 320C except the TOGA)
| Takeoff and Go-Around includes TOGA and FLEX thrust modes
72
321N Oil Quantity
Minimum is the higher of:
10.6qt, or
8.9qt + 0.45qt/hr
| So any flight over 3:45 will need more than 10.6
73
320C and 321C Min Oil Qty
11qt + qt/hr
74
V2500 Min Oil Pressure
60 PSI
75
LEAP min/max Oil Pressure
Min 17.5
Max 130.5 when oil temp >50
Max 145 when oil temp <50
