APU Starter Limits Flashcards
1
Q
Starter Operation - Ground start
A
3 attempts with 1 minute rest intervals
After 3 attempts, allow 20-minutes of cooling.
2 additional attempts followed by a 40-minute cooling off period.
2
Q
Starter Operation - Air Start
A
Only 1 attempt permitted
3
Q
Max altitude for start
A
FL300
4
Q
Max Operating altitude
A
FL370
5
Q
Max airspeed for start
A
285 KIAS
6
Q
Max altitude for assisted start for left engine
A
9,000 ft
