Engine Start Aborts
*Failure for engine to accelerate within 30 seconds
*No N1 by 25% N2
*ITT Exceeds Red Line (1000°/15 Seconds or 900°/30 seconds)
*Low Oil Pressure after start
Engine Restart
120-200 KIAS below 18,000’
Starter Duty Cycle
1 30 Seconds then 30 Second spool/cool
#2 30 Seconds then 5 Minute spool/cool
#3 30 Seconds then 30 minutes spool/cool
Then repeat 1-3