- Aircraft configuration prior to reset:
Both engines stopped and hydraulics off.
Circuit breakers to reset:
Steps to clear warning:First, reset associated FAC pushbutton. If no help,
open associated FAC breakers for 10 seconds, then close. If yaw damper is a class 2, then cycle FAC’s with hydraulics on.
Reset duration:90 seconds.
Results of power up test or reset:Pass: Fault messages disappear.
Fail: Message remains.
Notes:After reset, energize hydraulics, varify no Yaw
damper message display.
Sign off:AMM22-91-00-710-001. (AFS Ground Scan)
AMM22-96-00-710-001-A. (AFS Test)
Applicable deferrals:MEL22-63-01=Yaw Dampers.
320 Resets