What was found
UNCOMMANDED LEFT RUDDER INPUT YAW DAMP INDICATOR SHOWED LEFT DISPLACEMENT. THIS HAPPEDED DURING CLIMB JUST AFTER TAKEOFF, WINGS LEVEL 2500 AGL 210 KTS PWR STEADY AT CLIMB EPR. REPLACED RUDDER PCU, YAW DAMP COUPLER AND TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
UNCOMMANDED LEFT RUDDER INPUT YAW DAMP INDICATOR SHOWED LEFT DISPLACEMENT. THIS HAPPEDED DURING CLIMB JUST AFTER TAKEOFF, WINGS LEVEL 2500 AGL 210 KTS PWR STEADY AT CLIMB EPR. REPLACED RUDDER PCU, YAW DAMP COUPLER AND TEST OK.