COBHAM S-TEC Thirty, Pilot Operating Handbook

Page: 51 / 88

2-34 3rd Ed. Feb 15, 07
S–TEC
ACTION RESPONSE
41. Attempt actuation of A/C Rudder
Pedals alternately in succession. A/C Rudder Pedals’ reduced freedom
of movement indicates that Yaw
Servo is engaged.
Yaw Servo can be overridden. If not,
set Yaw Damper Master Switch to
OFF position, and do not use.
42. Turn Yaw Trim Knob fully CCW. Left A/C Rudder Pedal slowly moves
forward.
43. Turn Yaw Trim Knob fully CW. Right A/C Rudder Pedal slowly
moves forward.
44. Turn Yaw Trim Knob CCW until
A/C Rudder Pedals stop. ------
45. Set Yaw Damper Master Switch
to OFF position. ------
46. Actuate A/C Rudder Pedals
alternately in succession. A/C Rudder Pedals’ increased
freedom of movement indicates that
Yaw Servo is disengaged.
47. Trim A/C for takeoff. ------
Table 2-5. Pre-Flight Test, System Thirty (continued from page 2-33)