Annunciators Flashcards
GEN BUS
Generator bus failure
BAT BUS
Battery Bus Failure
PMU FAIL
PMU failure
GEN
Generator Failure
CKPT PX (red)
Cockpit over pressurization, pressure exceeds 3.9 psi
CANOPY
Canopy unlocked/unsafe
FUEL PX
Fuel pressure below 10 psi
OIL PX
Oil pressure below 40 psi above idle / below 15 psi at idle
OBOGS FAIL
OBOGS Failure
CHIP
Engine chip detector indicates oil contamination
CKPT ALT
Cockpit altitude above 19,000 feet
HYDR FL LO
Hydraulic reservoir fluid level below 55 cubic inches (1qt)
OIL PX (amber)
Oil pressure 15-40 psi at idle / 40-90 psi (10 sec) above idle
BUS TIE
BUS TIE switch open, or bus tie failure
FUEL BAL
Fuel imbalance exceeds 30 pounds, or fuel probe fail
PMU STATUS
PMU detected / accommodated a fault, or WOW switch failure
EHYD PX LO
Emergency hydraulic pressure at or below 2400+- 150 psi
TAD FAIL
Rudder trim aid device failure
OBOGS TEMP
OBOGS Temperature above 200F
L FUEL LO
Left wing tank below 110 pounds usable fuel
R FUEL LO
Right wing tank below 110 pounds usable fuel
DUCT TEMP
Environmental duct or defog duct above 300F
IGN SEL
Ignition system energized
M FUEL BAL
Fuel Balance switch in Manual position
TRIM OFF
Trim Disconnect switch activated
BOOST PUMP
Boost Pump selected by switch, starter relay, or low press switch
ANTI ICE
Probes anti ice switch on
TAD OFF
Rudder Trim aid device selected off
ST READY
PCL positioned for auto start
