FCOM Vol 2 Flashcards
What alerts after TO could be linked to a Ground Shift Anomaly?
- DISARM SPOILERS - (If not disarmed by 1000ft AGL)
- Failure of ACARS to log/transmit a TO time
- AGS Fail
- Gear Retraction may appear normal, or gear handle may be latched down.
REFER: Ground Sensor Failure Checklist
What alerts after selecting gear down could be linked to a Ground Shift Anomaly?
- Autopilot will disconnect, and unable to reconnect
- FMA reverts to TO roll mode & T/O Clamp (FD will target 20 NU)
- If throttles are moved into a high thrust setting Takeoff Aural Warning may sound
- Cabin will begin to depressurise, “CABIN PRESSURIZED” alert may appear
- *CAUTION** If AGS is armed, Spoilers will deploy at 7ft RA
REFER: Ground Sensor Failure Checklist
If the MCDU Locks Up on ground, what action can resolve this?
Cycle the AP Disconnect switch on the control columns will reset the master FCC
If an MCDU Locks Up in flight, what action can resolve this?
Refer to the Interim Procedure in QRH Non-Alerts ‘Both MCDU’s FAIL TO RESPOND TO INPUTS’
-Record Actions/Responses to assist Boeing/Honeywell
How can a Backdrive condition be identified and differentiated from a Stab Trim Runaway?
A Stab Trim Runaway will continue, A backdrive condition will only last a brief period of time after the release of the trim switches,
How and when can an erroneous stick shaker be activated?
During level off & acceleration to a Mach number, this frozen vane may indicate an AOA high enough to trigger a stick shaker.
RED ZIPPER-Will rapidly accelerate to above current IAS
What could be done if erroneous stick shaker occurs during flight?
- May Descend until Mach values decrease
- Crew find shaker distracting, P-33 & R-33 circuit breakers may be pulled, when zipper shows normal CBs can be reset.
If an Ipad (For example) on the flight deck shows signs of smoke or electrical burning smell, what can be done?
- (If on fire) Extinguish fire - Fire Extinguisher or Water
- Move device out of flight deck
- Cool the device and stop thermal runway, use waste bin covered in water and placed in toilet for monitoring by automatic halon system in waste bin.
When a PSEU Failure occurs, what will display afterTO?
- Vmin Amber Foot & Stick Shaker Zipper speed past V2+10.
- PSEU FAIL (Level 1) at 1000ft AGL
- STICK PUSHER FAIL
- WSHEAR DETECT FAIL
- NO SLATS, Flap (Set) or SLATs with down arrow until retracted
- No Slats on Config Page
What are the crew actions after TO if Stick Shaker activates, regardless of suspected cause?
- Verify SLATs are extended
- Reduce aircrafts pitch angle (Not less than 12.5/15 NU)
- Capt & FO Speed Agree
- Airspeed not decaying & V2+10 or greater
- Thrust to TO or greater
- V/S is positve & Not decreasing
Under what conditions are defined as ‘Through Flights’ and the transit checklist may be conducted?
- No Crew Change
- At least 1 crew member remains with the aircraft
- All electrical buses remain powered
- All FFD items are accomplished
- No Maintenance actions
- IRUs are realigned (Quick Realignment is sufficient)
What is considered the First Flight of Day?
-Crew new to an aircraft, regardless if its been flown. Still considered FFD (for that crew)
If wind gusts have exceeded 65knots what is required?
Must be inspected per the AMM prior to flight
What restriction applies to using the centre tank fuel pumps when the APU is operating?
Do not operate the centre tank fuel with less than 360kg.
If an ‘AUTOBRAKE FAIL’ Level 2 is shown after electrical power up, is maintenance required?
No, the AntiSkid Switch light to OFF then ON will reset the ABS. If alert disappears no further action is required.
What caution is there regarding tailwind with engine starts?
- Greater than 10kts Tailwind requires positive N1 before moving fuel switch to ON
- If tailwind greater than 25kts or if indications of increasing N1 cannot be obtained, Reversers Deployment is required.
When conducting the brake temperature check as part of the config check, above what temperature do charts need to be referenced?
Above 170 degrees refer to the table in the QRH
On touchdown and for some reason spoilers do not deploy, who responsibility is it to deploy them?
Pilot Flying should extend the spoilers.
If L&R Pack Switches are ON when aircraft is left, what issue could result?
If the APU shuts down, the screens will not have cooling airflow and may overheat and shutdown
If a TCAS RA alert is generated, what will happen once the autopilot is disconnected?
The FD Bars will be removed, and only come back once the “Clear of conflict” message is issued.
If TakeOff with Packs OFF is required, when and how does this occur?
Through FMS Entry on TO Page, Packs will shut off at throttle advance and will come on at 3,000ft AGL.
If during start in cold conditions, what must be insured before increasing engine power for taxi?
Ensure all engine parameters are in the normal range (i.e No Caution Boxes on Oil Temp)
If icing conditions exist or are expected after TO, what ice protection should be selected?
Engine Anti-Ice should be selected ON, Airfoil ‘Should’ also be used if conditions warrant. Only a SHOULD not a must.
If engines are at a low power setting, what is the minimum PSI for the ice protection systems?
22psi
At what speed for Main & Nose wheels are at most risk of Hydroplaning
Main = 180psi = 115kts Nose = 155psi = 107kts
What are the flight deck representative surfaces from the cockpit?
Windshield Frames or wiper post
When is WAGS enabled during the Take-off Roll?
From 80kts to 1,500ft AGL (Reactive)
When is WAGS enabled during approach?
from 1,500ft AGL to 50ft AGL (Reactive)
What guidance will WAGS ‘Decreasing Performance’ provide after TO below and above 450ft?
Below 450ft = FD will target a 1.5degree FPA (if this cannot be maintained, will guide to stick shaker AOA)
Above 450ft = FD will allow 0degree or decreasing path.
What guidance will WAGS ‘Increasing Performance’ target for TO & Go-Around?
WAGS will command +1.5degree FPA until appropriate airspeed;
TO = V2+30
Go-Around = 1.3Vs+20
What will occur with the throttles after a decreasing windshear alert after TO?
If conducting a flex TO, the Autothrottle will UNCLAMP and advance the levers to max takeoff thrust then re-clamp
What methods are there to engage WAGS guidance?
- Push the TOGA Button
- Advance throttles to 95% of GA thrust
- Automatic advancement of throttles to 95% of GA thrust, by the AT system
When are predictive windshear alerts inhibited?
Between 100kts until 50ft RA
Are you allowed to take off with a predictive windshear warning, and how can this be quickly differentiated from a reactive warning?
No, predictive warnings alert that windshear is ‘AHEAD’
If ‘GO AROUND WINDSHEAR AHEAD’ is annunciated on approach, is a go-around required?
FCOM states an immediate go-around must be performed.
What are the actions for a windshear encounter?
- Disengage Autothrottles& Autopilot & Apply Max Thrust
- Rotate aircraft pitch attitude to 15degrees NU
- Turn off FD or disregard commands
- Do not change configuration
How long do the Cargo Discharge Agents last for?
- AGENT 1 (6mins) Quick Discharge
- AGENT 2 (2hrs) Slow Discharge
If a HYD pressure alert is displayed, and indications show normal fluid level what could be happening?
It could be a false indication, or could be due to foaming on the affected side.
If you have a HYD problem on the Left side (for example) what considerations are there regarding ground maneouvering?
Nosewheel steering to the right will be restricted, so plan taxi & parking via left hand turns for full control.
If Hydraulic Quantity is decreasing or abnormally high, however no alert, what checklist is used?
The HYD QTY LO checklist covers both scenarios
Limitations:
What is the max tailwind for takeoff or landing?
10kts
Limitations:
What is Vmo into Mmo?
Vmo is 340kts Sea Level - 26,000ft
Mmo is 0.82 above 26,000ft
Limitations:
What are the maximum speeds for Gear Extension & Retraction?
Gear Retraction: 250kts
Gear Extension: 300kts/.70
Abnormal Gear: 230kts
Limitations:
Max Tire Speed Rating?
195Kts
Limitations:
What is the max cabin differential pressure? and Emergency Relief Pressure?
Max Cabin Dif: 7.86psi
Max Emerg Relief Dif: 8.27psi
Limitations:
After TO when can the Vmin foot be used for setting an approach speed if an immediate return to land is required?
Once the aircraft has transitioned through the Acceleration Altitude, then Vmin+5 can be used as an approach speed.
Limitations:
If a glideslope has failed, and a LOC approach is carried out, what limitation applies to the use of PROF?
PROF and its VDI indication must not be used past the FAF
Limitations:
What are the APU start limitations?
3 consecutive start cycles, then 30mins OFF prior to any further start attempts
Max EGT; 100%
Max RPM: 105%
Limitations:
What are the engine limitations for Takoff/Go-Around?
(Time Limit/TGT/Oil Press/Oil Temp/N1/N2)
Time: 5mins* Max TGT: 900 Oil Pressure (MIN): 35-45psi Oil Temp (MIN/MAX): 20-160C N1 & N2: 100%
*10mins for Engine Out
Limitations:
What are the engine limitations for MCT?
(Time Limit/TGT/Oil Press/Oil Temp/N1/N2)
Time: None Max TGT: 850 Oil Pressure (MIN): 25-35 Oil Temp (MIN/MAX): 20-160C N1 & N2: 100%
Limitations:
What are the engine limitations for Starting?
(TGT/Oil Press/Oil Temp/N1/N2)
Max TGT: 700 Ground (850 In flight)
Oil Pressure: 35 (25 In Flight)
Oil Temp (MIN/MAX): -40-160C
Limitations:
What is the normal oil pressure?, and what psi are undesirable but can be run at reduced power?
45psi is normal, less than 35psi is undesirable
Limitations:
What are the engine start attempt limitations?
3mins ON - 15sec OFF
3mins ON - 15sec OFF
3mins ON - 15mins OFF
Limitations:
If ‘RUDDER PWR OFF’ alert is displayed on approach, and crew decide to go-around, what is the minimum speed to fly the missed ap?
no less than 144kts
Limitations:
What is the minimum flap setting for Takeoff?
less than 5degrees is prohibited
Limitations:
Beyond what flap setting are speed brakes no longer able to be used?
Beyond 20degrees Flap
Limitations:
What is the maximum crosswind for the aircraft?
38kts
Limitations:
What is the maximum lateral unbalance for fuel?
680kgs (for taxi, takeoff, inflight & landing)
Limitations:
What is the maximum speed below 10,000ft if the windshield heat is inoperative?
315kts
Limitations:
What is the maximum speed below 10,000ft if the windshield is cracked? Inner or Outer Panes?
Inner Pane: Under 235kts
Outer Pane: Under 315kts
What is the difference in turning arc’s between nosewheel steering & rudder pedal range?
Tiller provides up to 82degrees, if Hyd system issue turning in the opposite direction is limited to 55degrees
Rudder Pedals only provide up to 17degrees
When autoflight is engaged after intially handling an Engine Failure, when is parallel rudder active?
Will be engaged in TO mode, this will revert to series rudder with a change in roll mode (Including Nav) or slat retraction
What are the target airspeeds when conducting an emergency descent?
No Damage: 320kts/0.80M
Damage: 275kts/0.75M
If during takeoff a stick shaker, STALL warning light, or STALL aural warning may sound at rotate, what is the intial action of the PF?
PF - ‘Confirm Slats Extended’
PNF- ‘SLATS Extended’
If during flight, an indication of approach to stall is seen what must be done?
- Hold Control Coloumn Firmly
- Disconnect Autopilot & Throttles, apply max thrust through gate.
- Reduce angle of attack until buffet & stick shaker stops
- If in turn, call for ‘Heading Hold’, confirm speed brakes stowed.
- Accelerate to Vmin, and dont change configuration.
