A320 Part 3 Flashcards
Starter notes:
NEO - A Standard automatic star that includes up to two stars attempts, is consider one cycle.
- For ground starts (automatic or manual), a 35s pause is required between successive cycles.
- A 15 min cooling period is required, subsequent to three failed cycles, or 15 min of continuous or cumulated crank.
- The starter must not be run when N2 is above 20%
CEO- A standard automatic start that includes only one start attempt is considered one cycle.
- For ground starts ( automatic or manual), a 15 second pause is required between successive cycles.
-A 30 minutes cooling period is required, subsequent to three failed cycles, or 4 minutes of continuous crank,or 5 minutes cumulated crank.
- For Manual start, do not exceed the 2 minute maximum cycle time
- The starter must not be run when N2 is above 10% on ground and 18% in flight
REVERSE THRUST
NOTE
- Selection of reverse thrust is prohibited in flight
- Backing the aircraft with reverse thrust is not permitted
- Maximum reverse should not be used below 70kt. Idle reverse is permitted down to aircraft stop.
FLEX TAKEOFF
NOTE
Flex take off is not permitted on contaminated runways.
FLEX TAKEOFF
limitations
- Higher than TMAXFLEX, equal to ISA +50C NEO //// CEO +55C
- Lower than the flat temperature (TREF)
- Lower than the actual OAT
FLEX
DERATED TAKEOFF
NOTE:
- Selection of TOGA thrust is not permitted when a derated takeoff is performed, except when requested in any abnormal or emergency procedures.
- The use of reduced thrust takeoff (Flex takeoff) is not permitted in association with derated takeoff
-The use of derated takeoff is permitted regardless of the runway condition (dry, wet, or contaminated)
ENGINE START
Crosswind operation on ground
The engine is able to start in crosswind up to 35kt
SOFT GO AROUND
The use of GA SOFT mode is prohibited with one engine inoperative
Maximum operating altitude with slats or/and flaps extended:
20,000 ft
The fuel system is certified with :
JET A, JET A1, JP5, JP8, N3 JET, RT, and TS-1
FUEL TEMPERATURE :
Jet A1 mini -43c /// NEO max 55C ///CEO 54C
Jet A mini -36 C /// max 55C
Fuel imbalance at takeoff
MAXIMUM ALLOWED FUEL IMBALANCE
Inner tanks (outer tanks balanced)
Full 500 kg
3000kg - 1050kg
1450 kg - 1450kg
At takeoff
Outer tanks (inner tanks balanced)
Maximum assymetry 370 kg
Fuel imbalance in flight and at landing
INNER TANKS (outer tanks balanced)
Full - 1,500 kg
4300kg - 1600kg
2250kg - 2250 kg
In flight or landing:
Outer tanks
Maximum asymmetry 690kg
Minimum fuel quantity for takeoff
1500 kg
