767 lights Flashcards by Colton Bright

(IRS) ALIGN light Steady White

IRS is operating in ALIGN mode , initial ATT mode, or shutdown cycle

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(IRS) ALIGN light flashing white

Alignment cannot be completed NO BAD MOVE

No position entered
Bad position entered
Aircraft moved during alignment

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(IRS) ON DC Light Amber

normal AC power has failed and is on DC backup power. if on ground horn sounds in nose wheel

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(IRS) DC FAIL light Amber

DC backup power for related IRS fails

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(IRS) FAULT light Amber

a system fault detected requiring maintenance

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YAW DAMPER INOP light

-YAW DAMPER is off
-inoperative
-IRS not aligned

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(HYD) SYS PRESS light amber

low system pressure

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(HYD) QTY light amber

low Reservoir quantity
Less than 50%

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(HYD) PUMP PRESS light amber

low pump output pressure

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(HYD) OVHT light amber

pump has overheated

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(APU) RUN light white

APU at operating speed

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(APU) FAULT light amber

APU automatically shuts down or the APU fuel valve disagrees with commanded position

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(ELECT) APU GEN OFF light amber

APU generator control breaker open due to fault with APU running or selected OFF

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(ELECT) EXT PWR ON light white

external power powering the buses

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(ELECT) AVAIL light white

external power plugged in and power quality acceptable

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(ELECT) ISLN light amber

fault occurred and automatically opens AC bus tie breaker. or bus manually isolated

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(ELECT) BUSS OFF light amber

main AC bus unpowered

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(ELECT) UTILITY BUS OFF light amber

Utility and galley busses are unpowered

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(ELECT) generator OFF light amber

Generator control breaker is open

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(ELECT) GEN DRIVE light amber

HOT LOP
Generator IDG high oil temp or low oil pressure

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(BAT) DISCH light amber

indicates the battery is discharging

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BAT OFF light

battery switch is off

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CAPT/FO PITOT light amber

probe not heated in flight or neither engine running on ground

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L/R AOA light amber

probe not heated in flight or neither engine running on ground

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TAT light amber

probe not heated in flight or neither engine running on ground

STAB TRIM light amber

one of the trim brakes has failed to release. stabilizer trims at 1/2 rate

SPOILERS light amber

one or more spoiler panel is not in the commanded position

AUTO SPD BRK light amber

fault detected in automatic speed brake system

UNSCHED STAB TRIM light amber

uncommanded stabilizer trim movement detected

RUDDER RATIO

rudder ratio system has failed

ANTI-SKID light amber

fault detected in ant-skid system

AIL LOCK amber

aileron lockout actuator disagrees with commanded position ailerons: have not locked out for high speed or have not unlocked for low speed

MACH PROBES

MACH PROBES inop

ENG EEC PROBE

ENG EEC inop

EMER LIGHTS UNARMED light amber

emergency lighting system manually activated or emergency lights switch off

(RAT) PRESS light green

RAT deployed and producing hydraulic pressure

(RAT) UNLKD light amber

RAT not stowed and locked

(ENGINE START) VALVE light amber

valve not in commanded position or starter valve open

FUEL CONFIG light amber

1: low fuel quantity (<2200 lbs) either main tank 2: imbalance between main tanks (2000 +or- 500) 3: center tank fuel pump off with 1200lbs or greater in center tank

(FUEL) L/R press light amber

fuel pump output pressure low

(FUEL) C PUMP PRESS light amber

1: fuel pump output pressure low with pump on 2: associated N2/N3 below 50% with pump on

(ICE) WING VALVE light L/R amber

wing anti-ice valve position disagrees with switch position

(ICE) ENGINE VALVE light L/R

engine anti-ice valve position disagrees with switch position

ICING LIGHT amber

probe senses ice build up in flight

CABIN ALTITUDE light red

cabin altitude exceeds 10,000ft. extinguishes when cabin alt drops below 8,500ft

(EQUIP) OVHT light

high temp or low airflow in equipment cooling system

(EQUIP) SMOKE light

smoke in equipment cooling system

(Pressurization) AUTO INOP light amber

AUTO 1 and 2 cabin altitude control functions inop. MAN mode selected

(CARGO) OVHT lights amber

cargo compartment temp above standard control range

(AIR) INOP amber

1: fault in zone temperature controller 2: compartment temperature control OFF 3: trim air switch off

RECIRC FAN INOP light

reciriculation fan failed, not operating or RECIRC FAN switch off

(AIR) FLT DK INOP light amber

fault in zone temp controller. trim air switch off

PACK INOP light amber

PPF pack overheated or pack outlet temp excessive or fault in automatic control system

PACK OFF light

pack valve closed due to: pack overheat loss of bleed air pack control selector off

DUCT LEAK amber

bleed air leak in: wing pneumatic duct crossover manifold APU duct

BLEED light

over-pressure sensed (HPSOV open when it should be closed)

HI STAGE light amber

Engine bleed air over-pressure (HPSOV open when it should be closed)

(BLEED) OFF light L/R amber

engine bleed air valve closed: 1: automatically due to system fault 2: switch OFF 3: engine not running

SPEEDBRAKES light

speedbrakes are extended when radio altitude is 800 feet or below or the flaps are in the LANDING position (greater than 20*)

ENG VALVE (Light)

engine fuel valve not in commanded position

SPAR VALVE

fuel spar valve not in commanded position

REV ISLN (Light)

fault detected in reverser system

L/R ENG OVHT (Light)

engine overheat detected

engine fire handle (pulled)

closes engine and spar fuel valves closes engine bleed air valves trips associated generator breaker shuts off hydraulic fluid to associated engine-driven hydraulic pump arms engine fire bottles silences fire warning bell

ENG BTL 1/2 DISCH Light

Extinguisher bottle discharged or has low pressure

APU fire handle (pulled)

closes APU fuel valve trips APU generator off closes APU bleed air shuts down APU arms APU fire bottle silences fire warning bell

L/R ENG OIL PRESS (Light)

engine oil pressure at or below minimum or oil pressure switch malfunction

AUTO BRAKES (Light)

autobrake disarmed or inop

LEADING EDGE (Light)

slats disagree or asymmetry exists

TRAILING EDGE

flap disagree exists flap asymmetry exists flap load relief system not operating when required

DOORS (Light)

any gear door is not closed

GEAR

gear position disagrees with lever position

fuel jettison FAULT light

jettison pumps and or transfer valves disagree with switch position

ICE DET light

both ice detectors have failed

Cabin temp inop

Foot Fault Overheat Off Trim air off

Window heat inop

Food Fault Overheat Off Dumping fuel

767 lights Flashcards

(76 cards)