limitations Flashcards
max ramp weight
53,250 lbs
max takeoff weight
53,000 lbs
Max landing weight
47,000 lbs
Maximum zero fuel weight
44,000 lbs
Max temp for takeoffs and landings
ISA +35 C
Min temp for takeoff
ISA -40 C
Min temp for dispatch
-40 C
Max Takeoff/Land pressure altitude
10,000 ft
Runway slope
+/- 2%
Maximum takeoff and landing tailwind component
10 kts
Max operating altitude
41,000
how close to suitable airport if cargo is carried in cargo compartment
45 minutes
min time between landing or rejected takeoff and subsequent takeoff
15 minutes
max cargo compartment loading
3,500 lbs
load limit flaps up
-1 G to +2.5 Gs
load limit flaps down
0 G to +2 Gs
Vle
250
Vret
200
Vlo
250
Vfe flaps 8
215
Vfe flaps 20
215
Vfe flaps 30
185
Vfe flaps 45
170
max windshield wiper speed
220
Max tire speed
182
target turbulent air penetration speed
.75 mach or 280 whichever lower
max speed with mach trim inop
250 or .7 mach unless autopilot engaged
fuel capacity left and right main tank
pressure- 4760 lbs each gravity 4488 each
fuel capacity center tank
pressure 4998 lbs, gravity 4930
total fuel capacity
pressure 14518, gravity 13906
max btms temp
06
min oxy for dispatch
1410
max adg deploy
no limit
max pax on stairs
4, 1000 lbs
max taxi light stationary
10 mins
min alt for autopilot engage after takeoff
600
min alt a.p. disengage precision
80 ft, or 50 below da
min alt a.p. disengage non precision and visaul
400, 50 ft below mda whatever higher
take off with less than 500 lbs in center tank, min
4400 in each tank
min fuel for go around
450 lbs each tank
min fuel feed t/o temp
5 celcius
min bulk fuel temp
-40
max fuel imbalance
800 lbs
xflow must be________ for t/o
off
max ITT APR not op
900, (first 2 mins) 884 next 3 min
Max ITT APR op
928, (first 2 mins) 900 next 3 min
MCT max ITT
900
Max N1
98.6%
Min N2 for fuel on start
20%
Max ITT for start
900
Max N1, N2 for normal takoff
96.2, 98.3
Max N1, N2 for APR t/o
98.6 99.4
engine must be running _______ before t/0
2 mins
engine must idle _________ before shutdown
2 mins
engine start cycle limits
!st- 1 minute , 10 sec break
2nd 1 minute, 10 sec break
3rd and consequent, 1 minute, 5 min break
max ITT to start engine on ground
120 celcuis
Max ITT to start engine in flight
90
Max N2 to engage starter
55
Dry motoring limit
1st 90 seconds, 5 min break
2nd 30 seconds, 5 min break
Continuous ignition
contaminated runway, crosswind exceed 10 knots, moderate to sever rain/ turb, in vicinity of thunderstorms
min oil temp to start
-40
engine oil temp max for continuous
155
engine oil temp max permissable
163
engine oil psi
idle-25 t/o- 45 max continuous-115 max transient cold-156, 130 10 mins max
thrust reversers
ground only, only for full stop, no go around after deployment, cant t/o with any annunciator, max reverse not allowed below 60 kts, idle below 60 kts
cold soaked ( -30 for 8 hours)
engine must be motored for 60 seconds before start
max apu egt during start
974
apu- egt rpm max
743 degrees, 107%
min bat voltage (apu)
22 volts
apu start on battery
max time on 30 sec, after #2 20 mins, after 4, 40 mins
Apu start on ground power
max time on 15 sec, after #2 20 mins, after 4, 40 mins
Apu bleed air
cannot use for engine restart above 13,000, for pack above 15,000
10 stage bleed air must be off on taxi,t/o/lnd when
anti ice on
electrical max dc operation
5 min
max pressure differntial
8.7
max negative pressure differential
-0.5
max alt for single pack ops
25,000
pressure differential during taxi, t/o, lnd
max 0.1
before opening doors…
depressurized
navigation
apraoch mode not permitted on vor approaches
IAS mode not permitted during approach
flap limitations
no flaps enroute, no flaps above 15,000
flight spoiler limitations
not allowed below 800 ft agl
flight spoiler min speed
flaps 45 ref speed + 17 kts
both stall protections
on at all times
Max pitch up on go around
10 degrees
