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QRH Flashcards

(52 cards)

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1
Q

MASTER CAUTION ELEC BAT DISCHARGE

A

A fully charged battery supplies a MINIMUM of 30 minutes of standby power.

DC busses powered by the battery after loss of both generators.

  • battery bus
  • DC standby bus
  • hot battery bus (always connected to the battery)
  • switched hot battery bus (connected to the battery whenever the battery switch is ON)

(ISFD will continue for 150 minutes after loss of power to the battery bus)

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2
Q

MASTER CAUTION ELEC DRIVE

A

A generator drive malfunction occurs

if APU unavailable, plan to land at nearest available airport- only 1 source of pwr remains

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3
Q

MASTER CAUTION ELEC ELEC

A

A standby power or DC system fault occurs.

Will only illuminate on the ground. DO NOT TAKEOFF

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4
Q

LOSS OF BOTH ENGINE DRIVEN GENERATORS

A

Both engine driven generators are off.

Checklist leads to trying to get a generator back on line, or starting the APU (ONLY 1 APU START ATTEMPT IS RECOMMENDED SO WAIT UNTIL BELOW 250)

If no generators are able to power a transfer bus, a minimum of 30 minutes standby power from the battery remains

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5
Q

MASTER CAUTION ELEC SOURCE OFF

A

The transfer bus is not powered by the last selected source.

If reselecting the associated generator does not work, start the APU so the APU generator can supply the transfer bus.

If the APU is unable to to power the transfer bus
PLAN TO LAND AT NEAREST AVAILABLE AIRPORT

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6
Q

MASTER CAUTION ELEC STANDBY PWR OFF

A

One or more of these buses are not powered

  • AC Standby Bus
  • DC standby bus
  • Battery bus

STANDBY POWER switch……….BAT

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7
Q

MASTER CAUTION ELEC TR UNIT

A

One or more of the transformer rectifiers are failed.

DO NOT USE AFDS APP MODE DURING ILS/GLS APPROACH.

DO NOT AUTOLAND

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8
Q

MASTER CAUTION ELEC TRANSFER BUS OFF

A

AC Transfer bus not energized.

Try to reengage generator, if not, start APU

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9
Q

MASTER CAUTION APU LOW OIL PRESSURE

A

APU will automatically shut down

APU switch OFF

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10
Q

MASTER CAUTION APU FAULT

A

APU shuts down automatically shuts down

APU switch OFF

IF THE FAULT LIGHT EXTINGUISHES after 5 minutes APU CAN BE RESTARTED

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11
Q

MASTER CAUTION APU OVERSPEED

A

APU RPM limit exceeded

APU switch OFF

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12
Q

MASTER CAUTION OVHT/DET ENGINE 1 OVERHEAT

A

Two loops set to a preselected temperature powered by the battery bus (powered directly from the battery in the event of AC power failure)
MEMORY ITEMS
-autothrottle (if engaged)…………disengage
-thrust lever (affected engine)……confirm…….close
-IF the ENG OVERHEAT light stays illuminated
»> go to ENG FIRE or SEVERE DAMAGE or SEPARATION

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13
Q

MASTER CAUTION OVHT/DET ENGINE 2 OVERHEAT

A

Two loops set to a preselected temperature powered by the battery bus (powered directly from the battery in the event of AC power failure)
MEMORY ITEMS
-autothrottle (if engaged)…………disengage
-thrust lever (affected engine)……confirm…….close
-IF the ENG OVERHEAT light stays illuminated
»> go to ENG FIRE or SEVERE DAMAGE or SEPARATION

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14
Q

MASTER CAUTION OVHT/DET APU DET INOP

A

A single loop is installed on the APU powered by the battery bus
APU switch ………..OFF

DO NOT RUN APU, an APU fire would not be detected

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15
Q

MASTER CAUTION FUEL LOW PRESSEURE

A

Center tank fuel pumps are on and pressure is low

Main tank, fuel pressure is LOW or

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16
Q

MASTER CAUTION FUEL FILTER BYPASS

A

Impending fuel filter bypass due to a contaminated filter.
> if ONE FILTER BYPASS light has illuminated, erratic engine operation and flameout may occur on affected engine due to fuel contamination
» if BOTH FILTER BYPASS lights have illuminated, PLAN TO LAND AT NEAREST AVAILABLE AIRPORT

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17
Q

NNC 12 FUEL CONFIG

A
  • Both center tank fuel pump switches are off
  • More than 726kg in center tank
  • An engine is running

Checklist leads to selecting pumps to on ONCE IN LEVEL FLIGHT

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18
Q

NNC 12 FUEL CROSSFEED SELECTOR INOPERATIVE

A

Check circuit breaker (P6-3, B7) behind FO

If the circuit breaker is tripped it is NOT possible to determine the position of the valve.
If the circuit breaker is not tripped, the VALVE OPEN light indicates the valve is in a different position to the switch.

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19
Q

NNC 12 FUEL FUEL LEAK ENGINE

A

An engine fuel leak is suspected

  • visual observation of fuel spry
  • total fuel quantity decreasing at an abnormal rate
  • engine has excessive fuel flow
  • the IMBAL alert shows
  • The LOW alert shows
  • FMC CDU scratch pad messages
    - USING RSV FUEL
    - CHECK FMC FUEL QUANTITY
    - INSUFFICIENT FUEL

FUEL LEAK IS CONFIRMED BY ONE OR BOTH

  • fuel spray from engine or strut
  • a change in the fuel imbalance of 230kg within 30 min or less
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20
Q

NNC 12 FUEL FUEL QUANTITY INDICATION INOPERATIVE

A

The fuel quantity indication is blank

enter and periodically update the FMC PERF INIT page

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21
Q

NNC 12 FUEL FUEL TEMPERATURE LOW

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A

when the fuel temperature approaches minimum

  • increase speed
  • change altitude ( can be as low as FL250)
  • or find a warmer air mass
22
Q

MASTER CAUTION IRS FAULT

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A

An IRS fault has occured
GROUND- DO NOT TAKE OFF

INFLIGHT disengage AP, IRS transfer both L or both R
DO NOT REENGAGE AUTOPILOT

23
Q

MASTER CAUTION IRS ON DC

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A

IRS AC power has failed

related IRS being powered by the switched hot battery bus- the RIGHT IRS will only be powered for 5 min

24
Q

MASTER CAUTION IRS DC FAIL

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A

IRS backup DC power has failed
IRS will still be operating normally on AC power however BOTH DC FAIL lights indicate that the battery is almost discharged or the switched hot battery bus is not powered.

25
MASTER CAUTION IRS GPS
both GPS receivers are failed | continue normal operation if ANP meets requirements for phase of flight
26
MASTER CAUTION IRS ILS
both ILS sensor units have failed | DO NOT FLY AN ILS (GLS can be flown)
27
MASTER CAUTION IRS GLS
both GLS sensors have failed | DO NOT FLY A GLS (ILS can be flown)
28
NNC 11 FLIGHT MANAGEMENT, NAVIGATION | ADS-B OUT FAILURE
GPS-L or GPS-R INVALID msg in FMC scratchpad Select opposite transponder
29
NNC 11 FLIGHT MANAGEMENT, NAVIGATION | FMC DISAGREE/ DISAGREE-VERTICAL
in IMC on RNP approach GO AROUND FMC DISAGREE VERTICAL if unable to correct the disagreement, the MSG will change to FMC disagree
30
NNC 11 FLIGHT MANAGEMENT, NAVIGATION | FMC FAIL
display VTK followed by MAP failure flags on affected NDs LNAV/VNAV may disengage. select opposite side autopilot. LEFT FMC FAIL VTK/MAP flags on CPT ND both MCDU blank RIGHT FMC FAIL VTK/MAP flag on FO ND right MCDU blank BOTH FMC FAIL VTK/MAP flags on BOTH ND both MCDU blank
31
MASTER CAUTION FLT CONT LOW QUANTITY
standby hydraulic low quantity
32
MASTER CAUTION FLT CONT LOW PRESSURE
hydraulic pressure to the ailerons, elevators and rudder is low to activate the STBY hyd system and standby rudder PCU - flight control switch ( affected side )... confirm...STBY RUD
33
MASTER CAUTION FLT CONT FEEL DIFF PRESS
high differential pressure is measured by the elevator feel computer DO NOT ATTEMPT AN AUTOLAND
34
MASTER CAUTION FLT CONT SPEED TRIM FAIL
speed trim function is inoperative
35
MASTER CAUTION FLT CONT MACH TRIM FAIL
mach trim system is failed | LIMIT AIRSPEED 280kts/0.82M
36
MASTER CAUTION FLT CONT AUTO SLAT FAIL
the auto slat system has failed HYD SYS B drives the LE slats to FULL EXTEND as the airplane approaches a stall with the flaps in the 1-25 position (SFP)
37
MASTER CAUTION FLT CONT YAW DAMPER
if unable to reengage the YAW DAMPER avoid areas of moderate or sever turbulence DO NOT EXCEED FLAP 30
38
MASTER CAUTION FLT CONT STBY RUD ON
the standby rudder hydraulic system is commanded on
39
MASTER CAUTION AIR COND DUAL BLEED
The APU bleed valve is open and BLEED 1 air switch is on BLEED 2 air switch is on and the isolation valve is open Limit thrust to idle APU BLEED air switch OFF
40
MASTER CAUTION AIR COND WING BODY OVERHEAT
Indicates a bleed air duct leak ISOLATION VALVE CLOSE ``` LEFT left engine strut left inboard wing leading edge left hand air conditioning bay keel beam bleed duct from APU ``` RIGHT right engine strut right inboard wing leading edge right hand air conditioning bay
41
MASTER CAUTION AIR COND BLEED TRIP OFF
an engine bleed air overheat or overpressure WING ANTI-ICE switch OFF TRIP RESET switch PUSH If the BLEED TRIP OFF light stays illuminated PACK switch affected side OFF (causing the operating pack to regulate to high flow in flight with the flaps up)
42
MASTER CAUTION AIR COND AUTO FAIL
if the ALTN light is illuminated as well, the ALTN controller is working. SELECT ALTN, if the AUTO FAIL light extinguishes continue normal operation. If the AUTO FAIL stays illuminated, pressurization mode selector MAN
43
MASTER CAUTION AIR COND OFF SCHED DESCENT
Airplane hasn't climbed to within .25 psid of the cruise altitude set in FLT ALT indicator If landing at the airport of departure no action required If landing at a different airport reset the FLT ALT indicator to actual airplane altitude
44
MASTER CAUTION AIR COND ZONE TEMP
A zone duct overheat, or Flight deck temperature control is failed. Temperature selector (affected cabin) select a COOLER temperature TRIP RESET switch PUSH If the DUCT temperature increases rapidly TRIM AIR switch OFF
45
MASTER CAUTION AIR COND PACK
the primary or standby PACK controls have failed or a PACK overheat. select WARMER temperature TRIP RESET switch PUSH
46
MASTER CAUTION ANTI-ICE WINDOW OVERHEAT
WINDOW HEAT switch OFF wait 2-5 minutes. Then back on, if light illuminates again 250kts below 10
47
MASTER CAUTION ANTI-ICE PROBE HEAT
One or more of the probes has failed AVOID ICING CONDITIONS
48
MASTER CAUTION ANTI-ICE COWL ANTI-ICE
an OVERPRESSURE has occured Reduce pressure by reducing thrust. ONLY WHEN FLIGHT CONDITIONS ALLOW.
49
MASTER CAUTION HYD OVERHEAT
the ELECTRIC HYD pump has overheated or the fuel used to cool the pump has overheated. ELEC HYD PUMP ...OFF check the MFD, if HYD pressure on the affected side is 3300psi or greater- ENG HYD PUMP....OFF THIS leads LOSS OF SYSTEM A or B
50
MASTER CAUTION HYD LOW PRESSURE
output pressure of associated pump is low HYD PUMP switch ..OFF ``` if an engine pump is lost, high demand on the system may result in an intermittent illumination of the low pressure light, may also illuminate; flight control LOW PRESSURE MASTER CAUTION FLT CONT HYD lights ```
51
MASTER CAUTION DOORS FWD/AFT ENTRY
Instruct cabin crew to verify door handle position If the handle is closed and pressurization is normal, continue normal operation If the handle is NOT closed Plan to land at the nearest available airport
52
Loss of thrust on both engines Target speeds?
Above FL270 = 275kts Below FL270 = 300kts

101 (11 decks)

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