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
What color is (BATTERY CHARGE) and what does it mean? And corrective action?
Color= amber Meaning= battery charge is excessive Action= QRH
What color is (BATT TIE OPEN) and what does it mean? And corrective action?
Color= amber Meaning= the battery bus tie contactor (relay) is open, isolated from the generator buses Action= QRH
What color is (ANTI SKID FAIL) and what does it mean? And corrective action?
Color= amber Meaning= electrical or hydraulic problem with anti skid Action= QRH
What color is (PITCH TRIM OFF) and what does it mean? And corrective action?
Color= amber
Meaning= electric pitch trim was disconnected using the yoke disconnect switch while the main power switch on the pedestal was on
- yoke switch was pushed down to the 2nd level
Action= QRH
What color is (ANN PWR SOURCE) and what does it mean? And corrective action?
Color= amber Meaning= partial power loss to some Annunciator lights Action= QRH
What color is (AFX DISABLE) and what does it mean? And corrective action?
Color= amber Meaning= auto feather is incapable of feathering props Action= QRH
What color is (RUD BOOST OFF) and what does it mean? And corrective action?
Color= amber Meaning= rudder boost system is turned off Action= QRH
What color is (INBD WING DEICE) and what does it mean? And corrective action?
Color= Green Meaning= pressure in the left and right inboard wing boots are sufficient to deice action= none
What color is (TAIL DEICE) and what does it mean? And corrective action?
Color= green Meaning= pressure in the tail boots is sufficient for deice Action= none
What color is (OUTBD WG DEICE) and what does it mean? And corrective action?
Color= green Meaning= pressure in the outboard wing boot sufficient to deice
What color is (AUTOFEATHER) and what does it mean? And corrective action?
Color= green Meaning= autofeather armed with power levers advanced above 89-91% N1
What color is (ENG ANTI ICE) and what does it mean? And corrective action?
Color= green Meaning= inertial separator extended (on), engine anti ice is on
What color is (IGNITION ON) and what does it mean? And corrective action?
Color= green
Meaning= engine igniter is powered on
- must be illuminated before introducing the fuel with the condition lever
- indicates the igniters are powered
What color is (MAN TIES CLOSED) and what does it mean? And corrective action?
Color= green
Meaning= indicates the generator ties have been manually closed using the “man ties” switch
- ties are forced closed and may not protect the generator buses if a problem occurs
What color is (ENVIR OFF) and what does it mean? And corrective action?
Color= white Meaning= environmental bleed air valve is closed
What color is (RDR POWER ON) and what does it mean? And corrective action?
Color= white
Meaning= radar switch is set to any position except off on the ground
- standby and test modes does not power up the plate
What color is (FUEL TRANSFER) and what does it mean? And corrective action?
Color= White Meaning= Fuel Transfer Valve is open
What color is (TAXI LIGHT) and what does it mean? And corrective action?
Color= white Meaning= taxi light is turned on when the gear is in the up position
What color is (EXTERNAL POWER) and what does it mean? And corrective action?
Color= white
Meaning= external power cable is plugged into the power socket under the left engine nacelle
- it does NOT mean there is power supplied
- it does mean a tether is attached to the aircraft
