Turn Qual Procedures

Question 1

engine fails to start/hung Start

Answer 1

if no EGT rise  20 seconds after throttle advanced or rpm stabilizes below idle:
1.throttle affected engine........off
2.contimue cranking for 3 minutes.
3. throttle affected engine.......Idle
  if still no start 
4. throttle affected engine.....off
after 3 minutes
5. Engine crank switch.......off
6.apu switch....... off

Question 2

hot start

Answer 2

if EGT climbs rapidly thru 750°c
*1. throttle affected engine......off
2. engine crank switch....... crank until EGT below 200°c 
if 815°c not exceeded:
3. throttle affected engine....Idle 
if 815°c exceeded or second hot start:
3. throttle affected engine.......off
4.engine......crank for 3 minutes
5. engine crank switch.......off
6.apu switch.......off

Question 3

restart

Answer 3

if rpm above 30%
1. throttle affected engine…..Idle or above
if rpm below 30%
1. throttle affected engine…..80% minimum and fuel flow of 1900 pph minimum
2. engine crank switch……L or R side which ever is affected
3 throttle affected engine….Idle other above
4. monitor EGT during start. (815 c maximum)

Question 4

stuck throttle/ engine fails to respond

Answer 4

1. throttle affected engine…..Idle if possible
   if stuck at high power operation and continue operation is not desired:
2. throttle affected engine…..off if possible
3. fire light affected engine……push