Additional Limitations Flashcards
When must the engine ignition be on?
Moderate rain
Moderate turbulence
Vulcanic dust
Contaminated runway
Entering icing conditions
N1 & N2 Max
104% & 105%
RNP limitaitons
En route 1nm
Terminal area .5nm
Approach .3nm
Inner tanks fuel imbalance
Starts 3300 lbs in flight
Starts 1100 lbs on the ground
See table in limitations section
Fuel capacity
Center 14200
Wing Tanks 27500
Total 42000
Max fuel imbalance outer tanks
1521
815 at take off
-Max fuel imbalance is allowed if the inner and outer tanks on one side are the same as the other side.
Avionics ventilation limitation
OAT less than 49 deg C.-No limits
OAT between 49C-55C- 2 hours
Ram Air Inlet max diff pressure
Opens only if below 1.0 PSI
Max positive and negative cabin pressure
9 psi/-1 psi
safety relief valve set to 8.6 psi
Air conditioning w/ LP ground unit
Do not use conditioned air simultaneously from packs and LP ground unit to avoid chattering of the non-return valves.
Max Load per gen
Max continuous load per TR
-90 Kva
-200 Amps
APU w/HP ground unit
Do not use HP ground unit when APU supplies bleed air
Oxygen
If less than 1339 psi refer to FCOM chart
RAT max speed
250 KIAS (for flight test of the RAT)
Structural Icing Conditions
Exists when the OAT (on the ground) or TAT (in flight) is at or below 10 C and visible moisture is present in any form.
Engine anti-ice can be off during climb and cruise when SAT is below -40C
Max altitude for battery restart in Emergency Electrical Configuration
FL 250
Max APU rpm speed
107% will shut down
Max APU EGT
Ground…675
Below FL350…1090
Above FL350…1120
Can you use APU air for wing A/ice
No
Nose wheel steering angles
Hand wheel 75
Towing 95 (85 towbarless)
rudder 6
Cannot take-off in the following conditions
-Wet ice
-Snow over ice
-Water over compacted snow
Max runway altitude
9200 feet
Vmo/Mmo
Turbulent air penetration
350/.82M
-Below FL100 250Kts
Above FL100 275/.76Kts
