As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ARRIVAL, FOUND FLIGHT CONTROL SYSTEM MESSAGE DISPLAYED. FOUND MAINT MESSAGE 27-10500 ON MAT CLEANED NR 1 SPOILER PCU CONNECTOR PER FIM. ACCOMPLISHED SPOILER 1, 7, 8, 14 SYSTEM TEST PASSED & MESSAGE CLEARED. SPOILER OPS CHECK OK WITHOUT MESSAGE.