Limits Flashcards
(731)
EGT - APR
AR = 974 BR = 996
(731)
EGT - TO (5min)
AR = 952 BR = 978
(731)
EGT - Start
AR= 952 BR = 978
(731)
EFT - MCT
AR= 924 BR = 968
(731)
EGT - Max Climb
AR= 928 BR = 968
(731)
Ground start and starter assist airstart
Speed: 10% N2 to light off
Time (max): 10 secs
(731)
EGT - Max Cruise
AR = 908 BR = 932
(731)
Windmilling air start
…Eng speed?
…Max time?
Windmilling N2 to 60% N2
45secs
(731)
Ground start
…speeds?
…time?
Light off to idle
60 sec
(731)
Oil pressure limit-
TO or Max Continuous
Min: 38psi
Max: 46psi
(731)
Oil pressure-
Idle
Min: 25
Max: 46
(731)
Oil pressure-
Transient
Max- 55 psi for < 3 mins
(700)
EGT Limit-
Max to N1
101.2%
(700)
EGT Limit-
TO (5 mins)
740
(700)
EGT-
Abort start @
750
(700)
Start transient
855 (5 secs)
(700)
EGT Limit-
MCT (N1)
100%
(700)
EGT Limit-
MCT (temp)
724
(700)
EGT Limit-
Max N2
105%
(700)
EGT limit-
Max overspeed
103.5% (+-.5%)
(700)
Max Permissible rpm
105% N2
(700) -
Takeoff
Max Transient rpm
782 (10 sec)
(700)
Inflight minimum idle (less than 200kias)
0-12k = idle 12k-25k = 68 25k-42k = 75
GE
Igniter time limits
2 mins on 3 mins off, then
2 on 23 off OR 5 on 25 off
Flap speed
Minimum
Up - 180
15 - 160
25 - 140
40 - Vref +10k
Flap speed
Maximum
UP- NA
15 - 200
25 - 190
40 - 180
Max paxs
10
Max TO alt
10,000
Max runway slope
-+ 2%
Max tailwind on TO or landing
10kt
Max cruise alt
42,000
Max alt for extending most equipment
20,000
Flight maneuvering load limits
Flaps retracted: +2.5 to. -1g
Flaps extended: +2 to 0g
Max ramp weight
GE: 28,660 lbs
AR: 29,100
BR: 30,500
Max TO weight
GE: 28,660lbs
AR: 29,100
BR: 30,325
Max landing weight
GE: 27,320lbs
Garrett: 27,734
Max zero fuel weight
22,000
Vmo
S.L: 350 kts
To 20k: 380 kts
> 20k: 380 kts
Mmo
.865
Vmca
110 kcas
Vmcg
115 kcas
Va
200 kt
Vlo
190kt
Vle
220 kt
Vle (Emergency)
190 kt
What is Vlo (defined)
Max speed lowering or raising landing gear
What is Vle (defined)
Max speed for operation with gear extended
Vllo
220kt
Vlle
220kt
Vabo
No limits
Vwwo
180kt
Do the engine computers need to be operative for takeoff?
Yes
Can you takeoff with APR inop
No
Can you use engine synch during takeoffs
No
Max operating altitude for the APU
GE - 15,000
Garrett - 20,000
Max APU start alt.
GE - 13,000
Garrett - 20,000
APU Generator load limit
300 amp
What do we use to shut down the APU
O/S Test button
Can we use APU override
No, Maint only
How long must the APU be cooled down between starts
5 mins
In the event of APU fire what do we wait for prior to discharge of the APU fire bottle
5%
Max EGT of the APU
680 C
What fuel pressure should the fuel truck be set at for single point refueling
Low Pressure, 50 PSI
What is the pressure relief valve set for at the pressurization system
8.5 psi
Can max window heat be used on ground
No, In flight only (IFL NEVER)
Max speed for open window
160kt
Max temp for wing anti-ice
+10 C
Can wing anti-ice be used on ground
No
Can engines anti-ice be used on ground
Yes
Max temp for engine anti-ice
+10C
What are some autopilot limitations
- No autopilot for TO or Land
2. One pilot seated w/seatbelts fastened with A/P on
Must EADI and EHSI be on and operational
Yes
How many symbol generators must be operating?
2 of 3
Can any yellow DU1 or DU2 or yellow/red SG flags be visible?
No
Must the battery powered stby horizon be operating
Yes
When can we use display down mode
Only after failure of upper display unit
What position must the AHRS stby battery be in for dispatch
ARM
Must AHRS 1 and AHRS 2 both be operating
Yes
How should the pilot set up AHRS
AHRS 1: pilot
AHRS 2: co-pilot
Can you TO with cross side AHRS
No
Where should the ADC switch be for TO and normal ops
NORM
Max battery temp
150F
What do you need to be RVSM equiped
- Autopilot
- Altitude Alert
- ATC Transponder
- 2 Primary ADCs
What are the max speeds for brake application
Garrett - 105
GE - 98