Flight Controls Flashcards
Ailerons
Mechanically Controlled, Assisted by roll Spoilers,
Emer Disconnect On pilot side uses MFS - 55 Degrees
Spoilers
Electrically controlled/ hydraulically opreated
When do spoilers auto retract
TOGO/ AP on/ To power
Inboard spoilers are used where
Ground only
MFS
Ground spoilers, roll assist, Speed brake
MFS Air / ground
45 air , 55 ground
Right hydraulic
Midboard MFS Only
Left Hydraulic
Inboard and Outboard MFS
What happens to roll control when you have a jammed aileron
MFS
Elevator
Electrically controlled, hydraulic operated
Rudder
Mechanical to Electric Signal sent to RFTU to Hydraulic rudder actuator Dual channel FCECU
How is rudder trimmed
Rudder trim swtich sends signal to FCECU which command rudder actuator to move entire rudder
Which hydraulic systems are the flaps on? and how are they operated?
Left hydraulic, Hydraulically and Jack screw
How is the HSTAB controlled
Electrically controlled, hydraulic operated, 2 28 DC motors, Jack screw
what happens when stick shaker activates?
AP off, AT off, and igniters on