GLA Annunciators Flashcards
What color is (L or R OIL PRES LO) and what does it mean? And corrective action?
Color= red Meaning= oil pressure below 60 PSI Action= requires immediate pilot action
Oil pressure gauge …… CONFIRM BELOW 60 PSI
If confirmed ….. SECURE ENGINE OR LAND AT THE NEAREST SUITABLE AIRPORT USING THE MINIMUM POWER REQUIRED TO SUSTAIN FLIGHT
What color is (L or R FUEL PRES LO) and what does it mean? And corrective action?
Color = Red Meaning= low fuel pressure in motive flow line Action= requires immediate pilot action
Standby pump (failed side) ….. ON
What color is (L or R BL AIR FAIL) and what does it mean? And corrective action?
Color= Red Meaning= Tubing has melted or failed, indicates possible rupture in bleed air line Action= requires immediate pilot action
Bleed air valve (affected engine ….. INST & ENVIR OFF
(ENVIR OFF Annunciator illuminated)
What color is (CAB ALT HI) and what does it mean? And corrective action?
Color= red Meaning= cabin altitude exceeds 10,000 feet Action= requires immediate pilot action
Oxygen masks ….. DON
Cabin Oxygen Control ……. PULL ON
Crew ….. ESTABLISH communications
What color is (CAB DIFF HI) and what does it mean? And corrective action?
Color= red Meaning= cabin is over pressurized or dual outflow valve failure Action= pilots immediate attention required
Bleed Air Valves ……… ENVIR OFF
What color is (L or R ENVIR FAIL) and what does it mean? And corrective action?
Color= red Meaning= over pressure or over temperature in the environmental system Action= requires immediate pilot action
Bleed air valve (affected side) ……. CYCLE TO ENVIR OFF AND BACK TO OPEN
If ENVIR FAIL Annunciator extinguishes, continue operation, if Annunciator remains
Bleed air valve (affected side) ….. ENVIR OFF
(ENVIR FAIL Annunciator extinguished)
What color is (L or R AC BUS Annunciator) and what does it mean? And corrective action?
Color= red Meaning= failure of an inverter or AC Bus Action= immediate pilot action required
AC Bus Switch …… CYCLE OFF THEN ON
(AC BUS ANNUNCIATOR EXTINGUSHED)
dual inverter/AC bus failure and single inverter failure followed by a second inverter/AC bus failure follow:
Attitude/heading control ….. USE STANDBY ATTITUDE INDICATOR AND COMPASS
What color is (CABIN DOOR) and what does it mean? And corrective action?
Color= red Meaning= cabin door is not latched or secure, one or all door micro switches are not satisfied Action= immediate pilot action required
All occupants…….. CONFIRMED SEATED WITH SEATBELTS SECURELY FASTENED
What color is (CARGO DOOR) and what does it mean? And corrective action?
Color= red Meaning= cargo door is not latched or secured or one or all micro switches are not satisfied Action= immediate pilot action required
All occupants ……. CONFIRMED SEATED WITH SEATBELTS SECURELY FASTENED
What color is (L or R DC GEN) and what does it mean? And corrective action?
Color= amber Meaning= left/right generator offline Action= MEMORY ITEM if DUAL DC GEN FAILURE if single consult QRH
Instrument Emergency Lights (if required) - ON
Generators …… RESET, then ON
If either generator resets:
DO NOT EXCEED 100% ON THE OPERATING GENERATOR
If neither generator resets
NON - ESSENTIAL EQUIPMENT - OFF
What color is (L or R DC GEN) and what does it mean? And corrective action?
Color= amber Meaning= generator is offline (not producing voltage) Action= pull checklist or QRH
What color is (FW VALVE) and what does it mean? And corrective action?
Color= amber
Meaning= there is a disagreement between t-handle position and firewall fuel valve position
(Might be open on engine but closed in cockpit)
Action= QRH
What color is (ENG ICE FAIL) and what does it mean? And corrective action?
Color= amber
Meaning= (inertial separator) actuator has not reached it’s selected position
- if light comes on immediately = electrical problem
- if light comes on after 30 seconds = physical problem
Action= QRH
What color is (L or R FIRE LOOP) and what does it mean? And corrective action?
Color= amber Meaning= fire loop is broken (open circuit), fire loop is shorted (short circuit) Action= QRH
What color is (L or R NO AUX XFER) and what does it mean? And corrective action?
Color= amber Meaning= power is supplied to the aux pump AND there is insufficient pressure in the transfer line Action= QRH
What color is (L or R FUEL QTY) and what does it mean? And corrective action?
Color=amber
Meaning= there is less than 324 LBS of fuel in the respective main tank
- 48 minutes of fuel (45 minutes IFR reserved)
- 324 LBS per side!!!
Action= QRH
What color is (L or R COL TANK LOW) and what does it mean? And corrective action?
Color= amber Meaning= collector tank is below 53 lbs of fuel or 8 minutes remaining Action= QRH
What color is (L or R PITOT HEAT) and what does it mean? And corrective action?
Color= amber
Meaning= insufficient electrical current to heat pitot tube
- pitot heat system may have failed
- pitot heat switch may be in the off position
Action= QRH
What color is (AUTOFEATHER OFF) and what does it mean? And corrective action?
Color= amber
Meaning= autofeather is not armed with the gear down
-autofeather switch is in the “off” position
Action= QRH
What color is (YD/RB FAIL) and what does it mean? And corrective action?
Color= amber Meaning= yaw damp/rudder boost fail (selected right or left YD computer has failed) Action= QRH
What color is (STALL HEAT) and what does it mean? And corrective action?
Color= amber Meaning= insufficient electrical current to provide heat to the stal warning transducer, stall heat switch may be in the off position Action= QRH
What color is (L or R GEN TIE OPEN) and what does it mean? And corrective action?
Color= amber
Meaning= generator bus tie contactor (relay) is open
- tells us that the generator bus is isolated/offline
Action= QRH
What color is (HYD FLUID LOW) and what does it mean? And corrective action?
Color= amber Meaning= hydraulic fluid in the gear reservoir is low Action= QRH
What color is (XFR VALVE FAIL) and what does it mean? And corrective action?
Color=amber
Meaning= transfer valve has not reached selected (commanded) position
Action= QRH
