Engine start fault on ground
Start P/B off
If alert persists:
Bleed - all off
Fuel lever - shut
No lightup
If no light up within 20 secs from opening fuel:
Fuel lever - shut
After 30 secs:
Start P/B - off
Interrupted start
If start is interrupted before fuel lever selected open:
Start P/B - Off
N2 Stagnation
If during or after starting N2 stagnated in combo with rising TGT:
Fuel lever - shut
Start P/B - Check off
Low idling N2
If N2 stabilises below min idle (47.9) advance thrust lever slowly until min idle is reached.
Monitor TGT
Hot start
If it is anticipated that the TGT start limit will be exceeded:
Fuel lever - Shut
After 30 secs:
Start P/B - Off
Engine start fault airborne
Start P/B off