Additional Limitations Flashcards
When must the engine ignition be on?
Moderate rain Moderate turbulence Vulcanic dust Contaminated runway Entering icing conditions
RNP limitaitons
En route 1nm
Terminal area .5nm
Approach .3nm
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
Max Load per gen
Max continuous load per TR
- 90 Kva
- 200 Amps
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
