Start Malfunctions

Question 1

Start Malfunctions

Answer 1

Hot
Hung (N2 stagnation)
No Light Off (no rise in ITT)
No N1 rotation (fuel won’t be introduced until N1 rotation is verified)
No Fuel flow
No IGNITION A or B green advisory message
No oil pressure by the time N2 idle is reached

Question 2

Hot start

Answer 2

Throttle - shutoff
Ignition - off
Dry Motor until ITT below 120 reengagement of starter is required if the starter has cutout after 55%
dry motor for remaining 60 seconds then off and then dry motor again after 10 seconds if ITT not below 120

Question 3

Hung

Answer 3

Throttle - shutoff
Ignition - off
Dry Motor until ITT below 120 reengagement of starter is required if the starter has cutout after 55%
dry motor for remaining 60 seconds then off and then dry motor again after 10 seconds if ITT not below 120

Question 4

No Light off (no rise in ITT)

Answer 4

Throttle - shutoff
Ignition - off
Dry motor

Question 5

No IGNITION A or B Green Advisory message

Answer 5

Throttle - shutoff
Ignition - off
Dry motor

Question 6

No oil pressure indication by the time idle N2 RPM is achieved

Answer 6

Throttle - shutoff
Ignition - off
Dry motor

Question 7

NO STARTER CUTOUT

amber caution message

Answer 7

Press ENG STOP all that is required