SFAM-110 Flashcards
Nominal hydraulic pressure is ______ psi
3000
Hydraulic caution (1A/1B/2A/2B) comes on when pressure falls below _________ psi
1500
RLS
System A off _____%
System A on/System B off _____%
System A on/System B on _____%
60 / 32 / 4
For field takeoff, the maximum lateral weight asymmetry is _______ ft-lbs.
22,000
For catapult launches with a weight board of 36,000 lbs or less, the maximum lateral weight asymmetry is ________. For catapult launches with a weight board of 37,000 lbs or more, the maximum lateral weight asymmetry is ________ ft-lbs.
6,000 / 22,000
For in-flight conditions, the maximum authorized lateral asymmetry is ________ ft-lbs.
26,000
For FCLP or carrier landings with gross weights of 33,000 lbs or less, the maximum lateral weight asymmetry is _______ ft-lbs.
17,000
For carrier landings with gross weights above 33,000 lbs, the maximum lateral weight asymmetry is ______ ft-lbs.
14,500
For flared landing (sink rates at touchdown up to 500 fpm), the maximum lateral asymmetry is _______ ft-lbs.
26,000
For landing only, due to landing gear structural limitations, __________ fuel and tip missile weight must be used to calculate asymmetry.
Internal Wing
Aft ISO Valve
Isolates Hyd2B, Closes WoffW / Opens WonW, or when HYD ISOL ORIDE
Arming Valve Opens
. Emerg Gear Ext
. Emerg Probe
. WonW
HYD2 Priority valves cut fluid to what systems and at what PSIs?
<2,200psi
Aft: Hook Retract / Speedbrake
Fwd: Gun / IFR Probe / Lnd Gear / Launch Bar / NWS / Brakes
Arming Valve Opened / Operates
EMERG EXT GEAR or PROBE / EMERG Gear, Probe, NWS, and Brakes
Aft Isolation Valve
Closed WoffW / Opened by HYD ISOL ORIDE: APU Start, Hand Pump, APU ACC, Brake ACC, and EMER PROBE.
Brake Acc charged by trickle charge from
2A
How can Brake Acc be charged form 2B
Hyde ISO and Emerg Gear ext or Emerg Probe
What 3 Circuit failures result in Mech? What one is Worse?
1B 2A 2B / 1A 1B 2B - Uncontrollable Below 200
All 2Bs are bad, except 2B 1B.
Emerg Brakes
2A Lost: 2B will power brakes, applications unlimited
2B Lost: Accs Power and Applications limited