Failures

Question 1

Primary gearbox (Transmission)

Answer 1

Nose to right
Noise increases
Tachometer increases
Enter autorotation

Question 2

Engine fire on ground

Answer 2

Heater off
Fuel valve off
Switches off
Rotor brake and exit

Question 3

Engine fire in flight

Answer 3

Land immediately
Heater off
Enter autorotation
Fuel valve and pump off

Question 4

electrical fire

Answer 4

Alt off
Master off
NR back up

If continuous land immediately
If not land ASAP

Question 5

Tail rotor failure

Answer 5

Nose left

Land immediately if hovering

Gov off and enter autorotation if in flight

Question 6

Yaw control failure

Answer 6

Hovering land immediately

In flight land ASAP

Question 7

Gov failure

Answer 7

Switch off and continue flight

Question 8

Complete loss of EPM display

Answer 8

Switch to NR backup

Land ASAP

Low fuel lights up land immediately

Question 9

Erratic engine

Answer 9

Land ASAP if continuous switch gov off and refer to NR backup.

If to stops land ASAP using minimum power.

Question 10

MLI failure

Answer 10

Continue flight and cautious landing

Question 11

Engine Speed sensor

Answer 11

Refer to NR backup
Switch gov off
Continue flight

Question 12

Main rotor speed sensor

Answer 12

Keep powered flight

Continue flight

Question 13

Low rotor speed limits

Answer 13

Continuous tone

Question 14

High rotor speed limits

Answer 14

Intermittent tone

Question 15

Low fuel

Answer 15

Short tone

Question 16

Engine failure

Answer 16

Nose to right 
Noise decreases 
Tachometer decreases 
Rotor speed decreases
Enter autorotation