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50 Cards in this Set
- Front
- Back
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L OIL PRESS
R OIL PRESS |
Oil pressure switch senses pressure less than 15 PSI
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L ENG HT
R ENG HT |
Engine cooling air temperature above 860 F
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GND SPOILER
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Failure of Ground Spoiler component or deployed Ground Spoiler panel in-flight
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REV UNLOCK
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Thrust Reverser overcenter links have moved overcenter toward the deploy position
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L FUEL PRESS
R FUEL PRESS |
Fuel pressure at the inlet to the HP fuel pump is less than 15 PSI due to boost pump system failure, crossflow/boost pump mis-management, or a fuel leak
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L PYLON HT
R PYLON HT |
Pylon temperature is above 325 F
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AFT EQUIP HT
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Aft equipment area temperature is above 200 F. Possibility exists that high pressure duct has blown or that fire is in progress.
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BATT ON BUS
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Aircraft batteries are supplying power to the Essential DC Bus
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CABIN DOORS
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Main or Baggage door not locked
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CAB PRESS LO
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Cabin altitude has exceeded 10,000 feet
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CAB PRESS MAN
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Cabin pressurization controller switched to its manual mode
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L FUEL FILT
R FUEL FILT |
Fuel filter clogged
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L BLEED HT
R BLEED HT |
Bleed air temperature is above 550 F
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BATT SW OFF
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Battery No. 1 and/or No. 2 switch is off
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CAB OXY ON
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Passenger masks have deployed
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BLEED PRESS
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Bleed air pressure has exceeded 90 PSI, probably through failure of one of the regulator valves
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FUEL LOW LEVEL
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Fuel level in hopper is below approximately 700 pounds
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L CONV HT
R CONV HT |
Coverter temperature is above 220 F
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AV INV 1 FAIL
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No. 1 avionics inverter has failed, or power has been lost to the DC Essential Bus. Verify lost source on EPMP.
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AV INV 2 FAIL
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No. 2 avionics inverter has failed, or power has been lost to the Right Main DC Bus. Verify lost source on EPMP.
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L DC PWR
R DC PWR |
DC Output from converter has dropped off line
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L ALTNTR HT
R ALTNTR HT |
Alternator temperature is above 250 F
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L PITOT HT
R PITOT HT |
Pitot tube heater elements not energized
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L AC PWR
R AC PWR |
AC output from converter has dropped off line
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T/R HT
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Transformer Rectifier temperature above 374 F
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APU ALTNTR HT
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APU alternator temperature is above 300 F
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TONE GEN
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Aural warning tone generator has failed
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TRANS/RECT
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Transformer Rectifier has been selected ON (manually or automatically) and there is no TRU output
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AUX AC PWR
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The output power from the APU has dropped off line
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COMB HYD HT
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Combined hydraulic system fluid temperature above 220 F
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FLT HYD HT
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Flight hydraulic system fluid temperature is above 220 F
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AUX MASTER WARN CB
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Loss of power (CB open) to one or more of the 16 AUX MAST WARN circuit breakers or either MASTER WARNING NO. 1 or NO. 2 power circuit breakers
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EPMP PS
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Either one or all sources power supply (4) to the EPMP has failed.
The sources are: (1) DC Essential Bus (2 CB) (2) BATT No. 1 (3) BATT No. 2 |
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COMB HYD
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Failure of combined hydraulic system pressure
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FLT HYD
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Failure of flight hydraulic system pressure
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AUX HYD HT
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Auxiliary hydraulic pump case temperature is above 300 F
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RADIO RACK HT
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Temperature of 200 F in the radio rack area
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STAB FLAP
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Flaps are up and stabilizer is not up
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TRIM OFF
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Electric trim inoperative
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ANTI-SKID
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Failure in anti-skid system
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UTIL HYD OFF
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Utility hydraulic pump switch is in the off position
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L WING HT
R WING HT |
Wing anti-ice exhaust duct temperature is above 180 F
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STALL BARR VALVE NO 1
STALL BARR VALVE NO 2 |
Indicates that the respective stall barrier system is giving a stall angle indication
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L MAIN FUEL
R MAIN FUEL |
Main boost pump has failed
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COOL TURB HT
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Cooling turbine discharge air above 400 F
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SERVICE DOOR
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Fuel, water, LAV, or aft equipment door not locked
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L ALT FUEL
R ALT FUEL |
Alternate boost pump has failed
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L CONV FAILED FAN
R CONV FAILED FAN |
A converter cooling fan has failed.
Note: If the light extinguishes after illumination...this indicates another fan has failed |
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ICE DET
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Inoperative
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FLT RECORD
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Flight recorder inoperative
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