EICAS / NNC Checklist Conditions Flashcards
To assess general knowledge of the meaning of EICAS warnings, cautions and advisories.
AUTO UNLOCK
Condition:
The correct emergency access code is entered.
CREW OXYGEN LOW
Condition:
Crew oxygen pressure is low.
[ ] DOOR AFT CARGO
Condition:
The aft lower cargo door is not closed and secure.
[ ] DOOR BULK CARGO
Condition:
The bulk cargo door is not closed and secure.
[ ] DOOR E/E ACCESS
Condition:
The E/E access door is not closed and secure.
[ ] DOOR ENTRY 1–5L, R
Condition:
An entry door is not closed and secure.
[ ] DOOR FWD ACCESS
Condition:
The forward access door is not closed and secure.
[ ] DOOR FWD CARGO
Condition:
The forward lower cargo door is not closed and secure.
DOOR WING SLIDE L, R
Condition:
The door for the unpressurized wing slide compartment is not closed and secure.
DOORS
Condition:
Two or more doors are not closed and secure.
ELT ON
Condition:
The emergency locator transmitter is on.
EMER LIGHTS
Condition:
One of these occurs:
- The emergency lights are on
- The emergency lights switch is not ARMED
Lock Fail
Unannunciated Checklist
Condition:
One or more of these occur:
- The flight deck access system switch is OFF
- The lock is failed
PASS OXYGEN ON
Condition:
The passenger oxygen system is on.
[ ] WINDOW FLT DECK L, R
Condition:
The side window is not closed and secure.
[ ] WINDOWS
Condition:
The left and right side windows are not closed and secure.
[ ] CABIN ALTITUDE
Condition:
Cabin altitude is excessive.
BLEED ISLN CLOSED C, L, R
Condition:
One of the following occurs:
- The isolation valve is failed closed
- The bleed isolation switch is off
BLEED ISLN OPEN C, L, R
Condition:
The isolation valve is failed open.
[ ] BLEED LEAK BODY
Condition:
A bleed air leak occurs in the body area.
[ ] BLEED LEAK L, R
Condition:
A bleed air leak occurs in the wing or pack bay area.
[ ] BLEED LEAK STRUT L, R
Condition:
A bleed air leak or starter duct leak occurs in the strut area.
[ ] BLEED LOSS BODY
Condition:
Bleed air from the left and right body ducts is not available.
[ ] BLEED LOSS BODY L
Condition:
Bleed air from the left body duct is not available.
[ ] BLEED LOSS BODY R
Condition:
Bleed air from the right body duct is not available.
[ ] BLEED LOSS WING L, R
Condition:
Bleed air from the wing duct is not available.
BLEED OFF APU
Condition:
One of the following occurs:
- The APU bleed valve is closed because of a system fault
- The APU bleed switch is off
BLEED OFF ENG L, R
Condition:
One of the following occurs:
- The engine bleed valve is closed because of a system fault
- The engine bleed switch is off
[ ] CABIN ALTITUDE AUTO
Condition:
One of these occurs:
- Automatic pressurization control is failed
- Both outflow valve switches are in manual
CARGO HEAT AFT
Condition:
One of these occurs:
- Aft lower cargo heat is inoperative
- The aft cargo temperature selector is OFF
CARGO HEAT BULK
Condition:
One of these occurs:
- Bulk cargo heat is inoperative
- The bulk cargo temperature selector is OFF
EQUIP COOLING
Condition:
The forward equipment cooling system is failed.
[ ] EQUIP COOLING OVRD
Condition:
The equipment cooling system is in override mode.
[ ] LANDING ALTITUDE
Condition:
One of these occurs:
- The FMC does not supply a landing altitude
- The landing altitude selector is pulled
[ ] OUTFLOW VALVE AFT, FWD
Condition:
One of these occurs:
- Automatic control of the outflow valve is inoperative
- The outflow valve switch is in manual
[ ] PACK L
Condition:
The left pack is inoperative.
[ ] PACK R
Condition:
The right pack is inoperative.
[ ] PACK L+R
Condition:
Both packs are inoperative.
[ ] PACK MODE L, R
Condition:
The pack is in the standby mode.
[ ] TRIM AIR L, R
Condition:
The trim air valve is closed.
[ ] ANTI–ICE ENG L, R
Condition:
The engine anti–ice valve is closed when commanded open.
[ ] ANTI–ICE LEAK ENG L, R
Condition:
A bleed air leak occurs in the engine anti-ice duct.
ANTI–ICE LOSS ENG L, R
Condition:
Anti–ice bleed air for the engine is not available.
[ ] ANTI–ICE ON
Condition:
All of these occur:
- An anti-ice selector is ON
- TAT is more than 10 degrees C
- Ice is not detected
[ ] ANTI–ICE WING
Condition:
One or both wing anti–ice valves are failed closed.
[ ] HEAT PITOT C
Condition:
The center pitot probe heat is failed.
[ ] HEAT PITOT L
Condition:
The left pitot probe heat is failed.
[ ] HEAT PITOT R
Condition:
The right pitot probe heat is failed.
[ ] HEAT PITOT L+C+R
Condition:
The left, center and right pitot probe heat are failed.
Ice Crystal Icing
Unannunciated Checklist
Condition:
Engine ice crystal icing or TAT probe icing is suspected. Ice crystal icing conditions exist when in visible moisture, and one or more of the following indications are present:
- Amber or red weather radar returns below the airplane
- Appearance of liquid water on the windshield at temperatures too cold for rain (the sound is different than rain)
- The autothrottle disconnects or is unable to maintain the selected airspeed
- TAT indication on EICAS stays near 0 degrees C
- Abnormal engine vibration indications
(Additional items that can indicate ice crystal icing are listed in the Additional Information section.)
[ ] ICE DETECTORS
Condition:
The ice detectors are failed.
ICING ENG
Condition:
Ice is detected and an engine anti-ice selector is OFF.
ICING WING
Condition:
Ice is detected and one of these occurs:
- The wing anti-ice selector is OFF
- The wing anti-ice takeoff inhibit is active
WINDOW HEAT
Condition:
Two or more window heats are off.
[ ] WINDOW HEAT L, R FWD
Condition:
Primary window heat for the forward window is inoperative.
[ ] WINDOW HEAT L, R SIDE
Condition:
Window heat for the side window is inoperative.
AUTOPILOT
Condition:
One or more of these occur:
- The autopilot is in a degraded mode other than the selected mode
- The engaged roll mode is failed
- The engaged pitch mode is failed
- The autopilot is in flight envelope protection
AUTOPILOT DISC
Condition:
All autopilots are disengaged.
AUTOTHROTTLE DISC
Condition:
Both autothrottles are disconnected.
[ ] AUTOTHROTTLE L, R
Condition:
One autothrottle is inoperative.
NO AUTOLAND
Condition:
The autoland system is not available.
NO LAND 3
Condition:
The autoland system does not have redundancy for a triple channel autoland.
DATALINK LOST
Condition:
The ACARS datalink is temporarily lost.
DATALINK SYS
Condition:
The datalink system is failed.
[ ] RADIO TRANSMIT
Condition:
A microphone switch is on and causes a radio to transmit for 30 seconds or more.
SATCOM
Condition:
The SATCOM system is failed.
SATCOM DATALINK
Condition:
The SATCOM datalink is failed.
SATCOM VOICE
Condition:
SATCOM voice communication is failed.
SATVOICE LOST
Condition:
SATCOM voice communication is temporarily lost.
VHF DATALINK
Condition:
The VHF datalink is failed.
[ ] ELEC AC BUS L, R
Condition:
The AC bus is not energized.
[ ] ELEC BACKUP GEN L, R
Condition:
The backup generator is failed.
[ ] ELEC BACKUP SYS
Condition:
The backup power system is failed.
ELEC BATTERY OFF
Condition:
The battery switch is OFF.
ELEC BUS ISLN L, R
Condition:
The bus tie breaker is open.
ELEC CABIN/UTIL OFF
Condition:
The cabin/utility power switch is OFF.
[ ] ELEC GEN DRIVE L, R
Condition:
A generator drive fault occurs.
[ ] ELEC GEN OFF APU
Condition:
The generator control breaker is open.
[ ] ELEC GEN OFF L, R
Condition:
The generator control breaker is open.
ELEC GND HDLG BUS
Condition:
A fault occurs in the ground handling bus.
ELEC IFE/SEATS OFF
Condition:
The IFE/passenger seats power switch is OFF.
ELEC STANDBY SYS
Condition:
A standby power system failure occurs.
[ ] MAIN BATTERY DISCH
Condition:
One of these occurs:
- The main battery is discharging
- The hot battery bus is not energized
Aborted Engine Start L, R
Unannunciated Checklist
Condition:
On the ground, an aborted engine start is needed.
Dual Eng Fail/Stall
Unannunciated Checklist
Condition:
Engine speed for both engines is below idle.
[ ] ENG AUTOSTART L, R
Condition:
During a ground start, one of these occurs:
- Autostart did not start the engine
- Fuel control switch is in RUN at low engine RPM with the autostart switch OFF
Eng Lim/Surge/Stall L, R
Unannunciated Checklist
Condition:
One or more of these occur:
- Engine indications are abnormal
- Engine indications are quickly nearing or show an exceedance
- Abnormal engine noises are heard, possibly with airframe vibration
- There is no response to thrust lever movement or the response is abnormal
- Flames in the engine inlet or exhaust are reported
Eng Svr Damage/Sep L, R
Unannunciated Checklist
Condition:
One or more of these occur:
- Airframe vibrations with abnormal engine indications
Engine separation
[ ] APU LIMIT
Condition:
An APU limit exceedance occurs.
[ ] APU SHUTDOWN
Condition:
An APU automatic shutdown occurs.
ENG AUTOSTART OFF
Condition:
The engine autostart switch is OFF.
ENG CONTROL L, R
Condition:
An EEC system fault occurs.
[ ] ENG EEC MODE L, R
Condition:
An EEC is in the alternate control mode.
[ ] ENG FAIL L, R
Condition:
Engine speed is below idle.
[ ] ENG FUEL FILTER L, R
Condition:
Fuel contamination can cause fuel to bypass the engine fuel filter.
[ ] ENG FUEL VALVE L, R
Condition:
One or more of these occur:
- The engine fuel valve is not in the commanded position
- The fuel spar valve is not in the commanded position
ENG IDLE DISAGREE
Condition:
One engine is at approach idle and the other engine is at minimum idle.
Eng In-Flight Start L, R
Unannunciated Checklist
Condition:
An engine start is needed and all of the following are true:
- There is N1 rotation
- There was no engine fire
- There is no abnormal airframe vibration
[ ] ENG LIMIT PROT L, R
Condition:
The EEC is in the alternate mode and the commanded N1 exceeds the limit.
[ ] ENG OIL FILTER L, R
Condition:
Oil filter contamination has caused oil to bypass the oil filter.
[ ] ENG OIL PRESS L, R
Condition:
The engine oil pressure is low.
[ ] ENG OIL TEMP L, R
Condition:
The engine oil temperature is high.
[ ] ENG REV LIMITED L, R
Condition:
The engine reverser operation is limited.
ENG REVERSER L, R
Condition:
A fault occurs in the thrust reverser system.