AFCS
Control inputs are transferred from the cockpit to the rotor blades by
mechanical linkages and hydraulic servos
What does the IAS do
Maintains airspeed using inputs from the air data computers
With trim engaged, a 28 VDC signal is routed through what
the series-wired, normally closed, pedal switches to the computer
how many Lateral Accelerometers are ther
There are two lateral accelerometers
Who makes the Protactor Fixture
15G
the helicopter must be slowed to_____before power is restored
80 KIAS
What will be the maximum movement of the stabilater if there is a failure
35 degrees
in Fault Procedure 24 YOu are doing what for your first step?
Check for 28 VDC between J103-u and gnd.
The symbology is white when the stabilator is operating in_______
AUTO mode
Whats the NSN for the Stab Actuator
1680-01-571-7578
What does the THICCCCCCCC Black line on the OVerview mean?
Indicates Hydraulic Line
How many 15N are needed
2
What is 5.5.6 in Roll Channel Operations
Force required to move cyclic stick (pilot) increases as cyclic stick is moved from trim position.
What Figure has a picture of the Stab actuators
Sheet 6
EICAS And Master Warning Panel Parameters: PRI SERVO 2 FAIL you should do what?
Second stage pressure is shut off, or has dropped below minimum, or servo pilot valve is jammed.
___________contains a stick trim switch TRIM, a go-around switch GO ARND, a trim release switch TRIM REL, and a remote standby switch RMT STBY
Cyclic Stick
What is the NSN for blade protractor
5220-01-251-2120
What is the First Caution for Trim Units
To prevent overheating backup pump hydraulic system, monitor temperature limits when operating backup pump.
what part of stab can revert to
The system can revert from AUTO mode to limited AUTO mode.
What Test Equipment is needed for the POSITION TRANSMITTER/LIMIT SWITCH ASSEMBLY
Angle Position Indicator (API)
Stabilator Indicators, (2 Required)
What is a Protractor Fixture
The fixture is used to provide a means of measuring the Stabilator Angle with a Propeller or Digital Protractor.
The automatic mode allows the stabilator to be automatically operated
from about 39° trailing edge down to 9° trailing edge up
What is Fault Procedure 6
[2303] FCC2 PTCH TRIM POSITION OUT OF RANGE LOW
What color is used for when it is in manual mode
Yella
its 39c outside........ what is my operating times
16 Min with Cool down of 48 min