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4.) In-flight sub idle or surge
IGN/START- If a master switch is on and the N2 is greater than idle, continuous ignition is
selected. (Both A&B igniters)
During an automatic start the A or B igniter will be selected when
N2 is between 10-16%.
During a manual start both igniters are utilized.
On the ground during a normal engine start ignition is automatically cut-off at
43% N2.
Starter Limits: Two attempts of 2 minutes and one attempt of 1 minute. 15
seconds between attempts and 30 minutes after the third attempt.
A I R B U S A 3 2 0 / 3 1 9 S T U D Y G U I D E
27
7) TRANSPONDER
Two transponders are installed, wired through the LGCIU’s the transponder is inhibited on the ground
when in AUTO. No automatic switching between 1&2 occurs.
8) SPEED BRAKES
Ground spoilers will deploy at MLG touchdown or during a rejected T/O at 72 knots if they are
armed and or at least one engine is selected to reverse. The ground spoilers will retract when thrust
levers are set to forward idle or advanced above 20° or the speedbrake handle is disarmed. Spoiler
panels 1-5 will deploy to 50° automatically. Panels 1-4 will deploy if selected manually.
The SPEED BRK memo will flash amber on the ECAM when speed brakes are extended and either
engine is above flight idle. (Approximately 35% N1)
9) FLAPS Config. Slats Flaps IAS
1 18° 0° 230 knots
1+F 18° 10° 215 knots
2 22° 15° 200 knots
3 22° 20° 185 knots
Full 27° 40° 177 knots
Flaps will retract from 1+F automatically at 210 knots if not selected by the crew.
WTB will lock with an asymmetry, overspeed, uncommanded movement and symmetrical runaway.
WTB’s cannot be reset in flight.
Slat Alpha Lock occurs when SFCC, utilizing ADIRU supplied information inhibits slat retraction at
high AOA or low speed. With AOA greater than 8.6° or speed less than 148 knots, slat retraction from
1 to 0 is inhibited. The lock is removed at 7.6° AOA or 154 knots.
10) RUDDER TRIM
Rudder pedal deflection is limited as a function of speed. With a double FAC failure the rudder travel
is limited to the deflection limit at the time of the failure. Once slats are extended full rudder travel will
be regained.
Rudder trims at a rate of 1° per second to 20°.
Maximum rudder deflection is 25° from 0–160 knots and reduced from 25° to 3.4° at 160 knots –
Vmo.
10) PARK BRAKE
The park brake handle, when selected to ON will deactivate all other brake modes, deactivates the antiskid
and supplies yellow system pressure to the brakes. The Normal brake system uses Green hydraulic
pressure and the Alternate brakes use Yellow system pressure, backed up by an accumulator.
The Brake and Accumulator indicator reads Yellow system pressure.
Anti skid is available with both normal and alternate brake systems and is not available with the
accumulator.
11) GRAVITY GEAR
3 turns clockwise to gravity extend the landing gear:
Turn 1: Isolates the landing gear from the Green hydraulic system and depressurizes the
system. Cut-off valve closes.
A I R B U S A 3 2 0 / 3 1 9 S T U D Y G U I D E
28
Turn 2: Gear door uplocks released.
Turn 3: Gear uplocks released. Gear free falls. MLG utilizes spring assist during extension.
NLG utilizes aerodynamic assist.
After successfully manually extending the landing gear, NWS is not available due to the cut-off valve
being closed and the NLG doors open.
List of documents available in my 'library'
Last update : 8 June 2010
Index of documentation
I -Introduction...............................................5
II -Aircraft documentation...........................6
Aermacchi...................................................6
MB-326..................................................6
MB-339..................................................6
Aero............................................................6
L-29 Delphin..........................................6
L-39 Albatros.........................................6
Aeroneca.....................................................6
11 Series Chiefs.....................................6
100..........................................................6
C-3 .........................................................6
L-16........................................................6
AeroSP........................................................6
AT4-LSA...............................................6
Aérospatiale................................................7
Agusta.........................................................7
Airbus.........................................................7
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