Warning CAS Messages // Land As Soon as Possibles Flashcards
Fire
Fire light Illuminated
Visible smoke and fire
1) Emergency descent - initiate if possible
2) Prepare for OEI situation.
3) Throttle (affected engine) - IDLE
4) FIRE switch (affected engine) - ARM and confirm ENG OUT
5) AGENT REL switch - Select MAIN
7) N-ESS BUS switch - OVRD ON, as required
8) Amp(A) - maintain within limits
9) Land as soon as possible
HYD 1 HOT
HYD 2 HOT
Respective hydraulic oil temperature above 120c.
1) HYD P & T - Check
2) AIR COND switch - OFF
3)If hovering, land as soon as possible, or transition to forward flight as soon as possible.
4)If caution remains illuminated, land as soon as practical.
5) If hyd temp continues to rise - HYD switch (affected system)- OFF
6)Land as soon as possible
HYD 1 PRESS
HYD 2 PRESS
Respective hyd system px either below 1250 or above 1800 PSI
1) HYD switch - Verify position
2)HYD switch (affected system) - OFF
3)Land as soon as possible
XMSN CHIP
Ferrous particles detected in transmission oil.
Automatic burn will be attempted. If debris successfully burned, indication will clear when MASTER CAUTION reset pressed or after 3 seconds.
1) Power - reduce
2)land as soon as possible
T/R CHIP
Ferrous particles detected in tail rotor gearbox oil.
Automatic burn will be attempted. If debris successfully burned, indication will clear when MASTER CAUTION reset pressed or after 3 seconds.
1) Power - Reduce
2) Land as soon as possible
Dual DU FAIL
-Both DU screens blank
- With 3 DU configuration, remaining DU in composite mode with appropriate messages.
1) Standby A/S, ATTD, ALT, COMPASS - Utilize are required.
2)LIMIT, LTD OP lights - Monitor
3) Land as soon as possible
ECU 1 FAIL
ECU 2 FAIL
Respective ECU - critical malfunction (failure will cause manual mode to automatically be engaged)
1) FLY STOP REL (affected engine) - Disengage
2)Throttle (affected engine) and collective - coordinate and adjust as necessary to maintain PSI needle of affected engine slightly below PSI needle of normal engine.
3)Land as soon as practical.
ENG 1 OIL HOT
ENG 2 OIL HOT
Respective engine oil temperature high
1) Power - reduce
2) Engine oil temp - Check
3) Engine oil px - Check
4) Affected engine - if pilot deems necessary, shutdown when practical
5)Land as soon as practical
ENG 1 OIL PRESS
ENG 2 OIL PRESS
Respective engine oil pressure low.
1) Power - Reduce
2) Affected oil pressure display - Check
3) Affected engine - if pilot deems necessary, shutdown when practical
4) Land as soon as practical
FUEL 1 PRESS
FUEL 2 PRESS
Respective engine fuel pressure low.
1) Altitude - Reduce, if practical
2)Prepare for possible engine failure
3) Land as soon as practical
DUAL GEN
Generator 1 and 2 offline
1) Both GEN switches - OFF, RESET, then ON.
if neither generator restored:
2) Both GEN switches - OFF
3) CTR-DU EMERG PWR switch - OVRD ON, if desired, to maintain center DU or to restore center DU
4) BUS INTCON switch - OVRD ON (as required)
5) N-ESS BUS switch - OVRD ON (as required)
6) Land as soon as practical
IDLE UNDERSPEED
Nr speed below 49% (tail rotor driveshaft speed in avoid speed range)
1) Throttle - Increase to have Nr above lowest red radial on Nr display
OR:
2) ENGINE switch - OFF
OVRD USED
30 second OEI power limit has been exceeded.
1) land as soon as possible
2) applicable maintenance required prior to next flight
ROTOR BRAKE
Rotor brake pad(s) not retracted.
1) Rotor brake - OFF (handle up and latched)
2) Land as soon as possible.
XMSN OIL HOT
Transmission oil temperature above 110c
1) Power - Reduce
2) XMSN T display - Verify fault
3) Land as soon as possible
