systems Flashcards
What’s on Hydraulic system A
Speed Brake
leading edge flaps
Fuel Flow proportioner
flight controls
What’s on Hydraulic system B
Leading Edge Flaps Flight Controls Gun system Air refuel JFS sys NWS Gear Brakes
Maximum JFS run time
4min
When would the Hyd/oil px light come on?
Either Hyd sys below 1000 or oil px below 10 +/-2 psi (30sec delay)
JFS max alt/speed
20,000ft / 400kts (0.78M)
Oil sys capacity
28 pints / 14 quarts
Engine alternator provides power to what
DEEC,
Main and AB igniters,
RPM indicator
igniters need what percent rpm
12
eng anti ice is disabled by DEEC when
alt >30k,
engine inlet air is >60F,
13th stage bleed air >750F
eng anti ice is disabled by DEEC when
alt >30k,
engine inlet air is >60F,
13th stage bleed air >750F
What does EPU provide power to?
Hyd Sys A
Emer AC and DC busses
What powers EPU?
13th Stage bleed air (70-75% rpm or greater) or
Hydrazine
When do you get ENG Fire light
eng fire loop in ENG bay >765F
When do you get Overheat warning
> 565F in ENG bay, EPU, ECS, or Wheel well
When do you get Overheat warning
> 565F in ENG bay, EPU, ECS, or Wheel well