EPs Flashcards
Warning Horn
360 and 410 NR
- When Max take off rating is exceeded
- After 1.5 sec delay within transient
- Immediately when transient is exceeded
- Immediately when transient will be exceeded during fast power applications
Loss of tail rotor thrust
Hover: hover auto
In Flight: throttle to idle and auto
Loss of tail rotor control
RH wind favorable
<20kts go around impossible
Set speed 70kts
Run on landing
Smoke in Cabin
Not Identified
-Heating and Demisting off
-Batt Emergency Shed, Gen, Avionics OFF
-Ventilate cabin
-Smoke clears, all consumers off, Batt and Gen ON
-If smoke doesnt clear, Land as soon as Possible
Check DC parameters
-Good, avionics and minimum required consumers on
-Bad, Gen OFF
VEMD screen failures
1 screen, use other screen
both screens, power limited to level flight at 100kts, -2kts per 1000ft, Land as soon as Practicable
NR will set to 394 in case of dual failure
NR failure
Torque above 10%, N2 is now your readout
Land as soon as Practicable
N2 failure
NR indicating normal, continue flight
Display N2 on VEMD
Engine Oil Temp High
Set speed 80kts
temp decreases, Land as soon as Practicable
temp does not decrease, Land as soon as Possible
Low engine oil pressure
CWP check ENG P Yes-Land Immediately No-CWP light test Illuminates-Land as soon as Practicable Does not illuminate-Land Immediately
N1 failure
Use torque and TOT
Torque failure
Use N1, roughly 95
TOT failure
Use N1 and Torque limitations
Heating and Demisting off
“ENG FIRE” red
On startup: -Start selector OFF -Emergency Fuel OFF -Fuel Pump OFF -Crank for 10 seconds -BAT OFF -Rotor brake In Flight: -Lower Collective -Vy (70 kts) -Autorotation -Emergency Fuel OFF -Fuel Pump OFF -Start selector OFF After Landing: -BAT OFF -Rotor Brake
“GOV” red
In Flight:
-Check engine parameters and EBCAU automatically engages, yellow “GOV” will illuminate
-N1 greater than 80% below 20,000 PA
-Shallow approach, slowly lower collective, engine off
On Start:
-Start selector OFF
“GOV’ yellow
Governing function degraded
-Gentle collective movements and maintain below power off VNE
Land as soon as Practicable
If flashing on start, abort start up
“ENG P” red
Check oil pressure
Normal: Land as soon as Practicable
Low: Land Immediately, auto, shutdown down if time permitting
“TWT GRIP” red
Twist throttle to flight position
“ENG CHIP” yellow
Reduce Power, Land as soon as Possible
“MGB P” red
Reduce Power, Land as soon as Possible, 55 mins at Vy has been tested
“MGB TEMP” yellow
IAS-Vy
CWP- Check
Illuminated-Land as soon as Possible
Out-Land as soon as Practicable
“MGB CHIP” yellow
Reduce Power, monitor “MGB P” and “MGB TEMP”
Land as soon as Possible
“TGB CHIP” yellow
Avoid prolonged hovering
Continue Flight
“HYD #” and “SERVO” yellow
Keep aircraft at a level attitude
Bank angle less than 30 degrees
IAS below 110kts
Will see “HYD 1” or “HYD 2” yellow lights come on
Limit light may illuminate if HYD 1 (LH) fails
Land as soon as Practicable
“SERVO” yellow
Land as soon as Practicable
“BATT” yellow
Check BATT is on
Yes- Check voltage on VEMD and Land as soon as Practicable
No- BATT ON, if light goes out, continue flight
“GENE” yellow
U/BUS on VEMD-Check
GENE-Check ON
NO- Turn GENE on, light goes out, continue flight
YES- GENE RESET
If GENE is still on, unnecessary equipment OFF, monitor U/BUS on VEMD
Land as soon as Possible
“FUEL” yellow
Land as soon as Possible
Approx 15 min of flight time, <16g
“FUEL P” yellow
Reduce Power
Ensure fuel pump is on
Land as soon as Possible
“FUEL FILT” yellow
Land as soon as Practicable
If N1 oscillations begin, Land Immediately
“LIMIT” yellow
Reduce power or speed and load factor
“PITOT” yellow
Monitor airspeed indicator and continue flight
“HORN” yellow
Ensure horn is on, Continue Flight
“DOOR” yellow
Reduce to 70 kts, Land as soon as Practicable, shallow approach
“P2 OVHT” yellow
-ECS OFF
-On VEMD check P2 or P2S
-After 1 minute check CWP
Light out-Continue Flight
Light ON-Close P2 manual valve and continue flight
AVCS failure
Turn it off, wait 30 seconds, turn it back on
Continue flight regardless
