SOP L2L3 Flashcards
If the APU is started on batteries only, it should be started within
30 min after the selection of batteries to AUTO (35 min after battery selection to AUTO, the battery charge is less than 25 % of maximum capacity).
Use VHF 1 for ATC, because
(only VHF 1 is available in emergency electrical configuration)
if the flight crew presses the APU FIRE test pb for more than 3 seconds.
The automatic shutdown of the APU and the discharge of the APU fire extinguisher bottle may occur
For more information on the APU start Manual shutdown sequence: ‐ The ON light on the MASTER SW pb-sw, and the AVAIL light on the START pb go out ‐ If the aircraft was using APU bleed air …
the APU keeps running for a cooling period of 60 to 120 s ‐ At 7 % the air inlet flap closes. ‐ When pressed, initiates APU operation
APU starting sequence: ‐ Electric power goes to the APU system;
the ECB performs a power-up test ‐ The APU air intake flap opens ‐ The APU fuel isolation valve opens ‐ If no fuel tank pump is running, the APU fuel pump operates ‐ If the aircraft has ground power or main generator power, the APU page appears on the ECAM display. ‐ When pressed, the APU shutdown sequence begins
According to AZUL’s internal policy, right after the APU startup,
the GPU must be turned off
Do not use APU BLEED, if the ground personnel confirms that a LP or HP ground air unit is connected to the aircraft. To determine if an HP ground air unit is connected,
the flight crew should also check on the BLEED SD page, if there is pressure in the bleed air system.
OVH temperature knob range:
Full range temperature 24 ± 6 °C
The IRS alignment or realignment includes the following two steps:
‐
Alignment: Gyro and accelerometers prepare for the NAV computation. ‐ Position Initialization: Navigation starting point is set
During a complete alignment,
IRS use gravity and the earth’s rotation to determinate the aircraft attitude and true heading, and IRS estimate a current aircraft latitude.
During a fast alignment,
IRS reset the ground speed and some internal filters to 0, but IRS do not estimate the aircraft position.
check the taxi-in time of the previous flight in icing conditions with OAT at
+3 °C (37 °F) or below recorded in the logbook.
in icing conditions with OAT at +3 °C (37 °F) or below recorded in the logbook. This time will be used to determine the remaining taxi-out time before
the next engine acceleration for ice shedding
During engine operations on ground in icing conditions, and with OAT at +3 °C (37 °F) or below, ice accretion may affect the
engine fan blades, spinner, or stators of the low pressure compressor.
At +3 °C (37 °F) or below, The maximum time to next engine acceleration is the difference between
60 min and the taxi-in time of the previous flight recorded in the logbook
When not to perform a rolling takeoff:
- When penalize the payload; 2. Contaminated runway; 3. Heavy rain; 4. Low Visibility 5. Technical conditions that may affect braking efficiency; 6. SBSP and SBRJ Operations; 7. Narrow Runways (less than 45m width).
The ACCU PRESS indication must be in the green band. If required use the
electric pump on yellow hydraulic system to recharge the brake accumulator.
A/C PACK FLOW selector low:
LO : If the number of occupants is below 141 (A321) 168
There is a possibility of fuel spillage.
If the FUEL MODE SEL pb-sw is unduly left in the MAN position on ground, when the CTR TK L XFR pb-sw and CTR TK R XFR pb-sw are not in the OFF position
select SYS 1 if AP 1 is used, and SYS 2 if AP 2 is used.
For RVSM operations
Check that the difference between each altitude indication (in the QNH reference) displayed on PFDs and the airport elevation is less than
.
75 ft
If NOTAMs warn of any unreliable or unserviceable DME or VOR/DME, access the
SELECTED NAVAIDS page, and deselect the related NAVAID.
The characteristic speeds displayed on the MCDU (green dot, F, S, VLS) are computed from
the ZFW and ZFWCG entered by the crew on the MCDU
If the flight is cleared for a close-in turn or close-in altitude constraint, the flight crew may preselect
green dot speed on the PERF CLB page. Once the CLB phase is active, the preselected speed will be displayed in the FCU speed window and on the PFD (blue symbol). Once the turn is completed or the altitude cleared, the pilot will resume the managed speed profile by pressing the SPD selector on the FCU
the pilot may cancel the CLB or CRZ preselected SPD/MACH prior to activating the related phase, by
selecting ECON on the PERF CLB or CRZ pages.
QNH - the maximum difference is:
±20 ft between both PFDs
QNH - the maximum difference is:
±100 ft between ISIS and PFDs
On the ECAM DOOR/OXY SD page: REGUL LO PR message…CHECK OFF PF-PM Note: The crew must perform this check after having checked all masks. It ensures that
the LP valve is open, (due to residual pressure between the LP valve and the oxygen masks, an LP valve failed in the closed position may not be detected during the oxygen mask test).
Check that the CAB PRESS SD page page displays LDG ELEV AUTO, to confirm
the correct position of the LDG ELEV knob
ECAM warning and ECAM caution messages are listed in the
“MEL Entries” section
ECAM advisory and ECAM memo messages are not listed in the
“MEL Entries”.
After refueling: up to 6t
400kg