Limitations Flashcards
Max cargo weight (comp 61)
3500 lbs
Turb Penetration Speed
280kias or M.75. Whichever is lower
Max operating Speed
M .85
335 KIAS
Max pressure diff for taxi,takeoff and landing
0.1 PSI
Max altitude for single pack operation
25 000 ft
Max cabin differential pressure
8.7 PSI
Autopilot minimum engage alt
600ft
Minimum autopilot altitude NPA or visual
400’
Minimum autopilot altitude for precision approach
80’
Minimum autopilot for any A mode approach on HGS
650’
Individual main AC GEN Limits
0-35k’ - 30kVa
>35k - 25kVa
APU Gen load limits
0-37k’ - 30 kVa
>37k - APU not allowed
Max. Continuous London each TRU in flight
100 amps
Max time allowed on DC power on ground
5 mins - to protect crt displays
Max speed with ADG deployed
250kias
Max time above 250 Kias with ADG during relight
Up to 330kias - 12 mins
Max 331-335 for 4 mins
Maximum flaps and slats altitude
15,000’
Vfo and Vfe for Flap 8
Vfo - 200
Vfe - 230
Vfo and Vfe for Flap 20
Vfo - 200
Vfe - 230
Vfo and Vfe for Flap 30
Vfo - 185
Vfe - 185
Vfo and Vfe for Flap 45
Vfo - 170
Vfe - 170
Spoilers must not be used at a minimum landing speed of vref for flap setting +…
17 kias
Min altitude for spoilers
300’ AGL
Approach cannot be commenced or flaps extended from 0 unless which following conditions are met for precision, NPA and visuals
For any approach: Basically RVR must be at or above landing limits for entire approach (not fluctuating) until after landing
Cat1 ILS non-coupled using HGS in A1 mode is table 2 approach ban CARs limits
Visuals: no restriction
Restrictions do not apply if u can fly approach, missed approach and divert to alternate with flaps in landing position and conduct and approach with 1000lbs remaining
Min engine fuel temp for takeoff
5c
During flight and takeoff min bulk fuel temp for Jet A
Takeoff: -30c
In flight: -40c
Takeoff with fuel in excess of 500lbs in centre tank not permitted unless:
Each main wing is above 4400 lbs OR
Each wing tank is above 2000lbs AND CofG is in allowable envelope and allowable ZFW is reduced by each lb above 500lb in centre tank
Max fuel imbalance
800 lbs
Min fuel in each wing for go around
450 lbs
Normal hydraulic pressure
2800-3200 PSI
Normal hydraulic qty:
45-85% with respective hyd pump on.
May indicate higher quantity with pump off
Max wiper speed
220kias
Max landing gear extension, down and locked and retraction speeds
VLE - 250 kias
Vgear down and locked - 250 kias
Retraction - 200 kias
Tire limit speed
182 kias
Brake cooling min time between landing or reject before takeoff
15 mins
Min BTMS for takeoff
05 or less and stable and decreasing
Min oleo showing
Any chrome
Max time taxi lights on while stationary
10 mins
How long must engine remain at idle after start
Till oil pressure in green and not above 75% N1 until 2 mins or all indications in normal range - whichever is longer
And
If N2 is 57% or less with oat <= -20c
Max N2 split at ground idle
2%
Starter cranking limits (must not be engaged if N2 >55%)
START—-max time On—–followed by:
1—-1min—-10s off
2—-1min—-10s off
3+—-1min—-5 min off
Ground and airborne
N2 and ITT for moving thrust from shutoff to idle
20% N2 and <120c ITT on ground
<90c ITT for airborne
Dry motoring cycle (thrust levers SHUT OFF)
Ground and Air
START—-max time on—-followed by:
1—-90s—-5min
2+—-30s—-5min
Min oil temp for start
-40c
Max continuos oil temp and max permissible (15 min max)
Max cont: +155c
Max transient +163c
Min idle oil pressure
25 PSI
Minimum oil pressure at takeoff power
45psi
Max continuous oil pressure
115 psi
Maximum oil pressure transient after cold start
156PSI/130 PSI at idle
May only be above 115 psi for max 10 mins. Thrust levers must not be above idle until normal range
Min thrust reverser speed
60kias except emergency
Min N1 for flex takeoff
85% N1
Max APU altitude
37 000’
Max APU starting altitude
30 000’
Min temp for starting cold soaked APU
-40c
APU start using battery power
Max Time on and followed by
START—-Max time on—-followed by
1—-30s—-2 min off
2—-30s—-20 min off
3+ refer to chart
APU start using DC ground power
Max Time on and followed by
START—-Max time on—-followed by
1—-15s—-2 min off
2—-15s—-20 min off
3+ refer to chart
Max APU bleed air
15 000’
Max operating engine N2 if both engines to be started with APU
70%
Max pressure altitude for takeoff and landing
10 000’
Max operating altitude
FL410
Maximum ambient temp for takeoff and landing
50c
Min ambient temp for takeoff
-40c
Max crosswind for dry, wet and contaminated rwy
Dry/damp: 27kts
Wet: 22kts
Contaminated: 15kts
Wind limits for cat II/iii
Xwind: 13
Headwind: 19kts
Tailwind: 10kts
Max tailwind for takeoff and landing
10kts
Min battery voltage for start (APU and engine)
22v
