LIM Limitations Flashcards
Kinds of Operations
VFR and IFR
Extended over water flight
Flight in icing conditions
Minimum flight crew
2 pilots
Flight maneuvering load accelation limits
Clean configuration -1g to +2.5g
Other configuration 0g to +2g
Maximum Taxi Weight
235 900 kg
Maximum Take Off Weight (Breaks Release)
235 000 kg
Maximum Landing Weight
187 000 kg
Maximum Zero Fuel Weight
173 000 kg
Minimum Weight
121 000 kg
Minimum Total Air Temperature (TAT)
-53 *C
Runway Slope (mean)
+_ 2%
Wind for Take Off :
Maximum Certified Crosswind
32 kts (gust included)
Maximum Tailwind
15 kt
Wind for Landing
Maximum Demonstrated Crosswind
40 kt (gust included)
Maximum Tailwind
10 kt
Maximum wind for passenger cargo door operation
40 kt 50 kt (if ac nose in into the wind)
Maximum wind for FWD/AFT
40 kt
50 kt
FWD/AFT Cargo door must be closed before the wind speed exceeds
60 kt
Runway surface conditions Max Crosswind for Takeoff Damp Wet Slush Dry snow Wet snow Frost
32 kt
Runway surface conditions Max Crosswind for Landing Damp Wet Slush Dry snow Wet snow Frost
40 kt
Runway Surface Conditions
Compacted Snow
Max Crosswind for Takeoff and Landing
27 kt
Runway surface conditions Max Crosswind for Takeoff and Landing: Dry snow Wet snow Compacted snow Dry snow over compacted snow Wet snow over compacted snow Slippery when wet
20 kt
Runway surface condition
Maximum Crosswind for Takeoff and Landing
Water
more than 3mm up to 12.7 mm
Slush
more than 3mm up to 12.7 mm
20 kt
Runway surface condition
Maximum Crosswind for Takeoff and Landing
Ice
Cold & Dry
15 kt
Takeoff is not recommended on the following runway conditions
Wet ice
Water on top of compacted snow
Dry snow or wet snow over ice
VMCL
minimum control speed
126 kt (IAS)
Maximum tire ground speed
204 kt
Maximum windsheid wipers in use speed
230 kt
Maximum Cocpit window opn speed
230 kt
Speedbrakes Limitation
No Limitation
RAM Air Inlet
Opens only if differential pressure is lower than
1 psi
Cabin Pressure
Maximum positive differential pressure
9.25 psi
Cabin Pressure
Maximum negative differential pressure
-0.73 psi
Cabin Pressure
Safety Relief valve setting
8.85 psi/-0.26 psi
Auto Pilot Function
Minimum weight for use of autoland
116 000 kg
Auto Pilot Function
Minimum height for use of autopilot on takeoff with SRS mode
100 ft AGL
Maximum Operating Altitude with Flaps or Slats Extended
20 000 ft
Hydraulic
Normal Operating Pressure is
3 000 psi (-+ 200)
Brakes
Maximum brake temperature for takeoff
300*C
Nose wheel steering angle is limited to
72*C
APU
APU starter
Cooling interval after 3 consecutive start attempts
60 mins
APU
Maximum N Rotor Speed
107%
APU
EGT
Maximum EGT
650*C
APU
EGT
Maximum for start
1 250 *C
POWER PLANT
OIL
Maximum Oil Temperature
190*C
POWER PLANT
OIL
Minimum Oil Temperature prior to Takeoff
20 *C
POWER PLANT
OIL
Minimum Oil Pressure
25 psi
POWER PLANT
OIL
Minimum Oil Quantity
At or above 6qt + estimated consumption
(Average estimated consumption = 0.7 qt/hr
Nit lower than 15 qt
POWER PLANT
RPM
N1 max
99%
POWER PLANT
RPM
N2 max
103.3%
POWER PLANT
RPM
N3 max
100%
POWER PLANT
STARTER
Maximum Continuous Operation
5 min
30 min cool down
No running engagement of the starter when N3 is above 10% on ground
30% in flight
Maximum reverse should not be used below
70 kt
REDUCED THRUST
Flex Temperature must not be higher than
ISA +60*C
