As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - DURING BC4 CHECK DISCOVERED LEVEL 2 GALVANIC CORROSION ON BUSHING OF THE HINGE PIN OUTBOARD OF THE NR 1 SPOILER, LEFT WING AT WING STATION 4067 LEFT. NO ALLOWABLE LIMITS WERE FOUND IN THE AIRBUS 320 SRM. MAINTENANCE REMOVED AND REPLACED THE HINGE PIN AND BUSHING OUTBOARD OF THE NR 1 SPOILER, LEFT WING IAW AIRBUS SRM 27-64-44.