As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LANDING, ACFT GAVE AN UNCOMMANDED LT WING DOWN. PILOT FLYING ABLE TO COUNTER WITH RT INPUT. WING ROLLED A FEW DEGREES BUT THE YOKE DID AN UNCOMMANDED LT INPUT OF ABOUT 30 DEGREES. GROUNDED - YES. VERIFIED LT SLAT DRIVE CYLINDER ROD ENDS ARE EQUAL. VERIFIED LEFT WING SLAT DRIVE CABLE TENSIONS WITHIN SERVICABLE LIMITS IAW AMM 27-8-00. REPLACED YAW DAMPER ACTUATOR IAW AMM 22-23-02. BITE CHKD OK. OK FOR SERVICE.