What was found
MCN - MAJOR REPAIR - DURING B-04 CHECK EXFOLIATION CORROSION WAS FOUND ON DUMMY RAIL Y503 LT BETWEEN FR 12 AND FR 16. MAINTENANCE REMOVED AND REPLACED DUMMY RAIL Y503 LT FROM FR 12 TO FR 16 IAW A320 SRM 51-42-11 FIG 10 - 12 & 18.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCN - MAJOR REPAIR - DURING B-04 CHECK EXFOLIATION CORROSION WAS FOUND ON DUMMY RAIL Y503 LT BETWEEN FR 12 AND FR 16. MAINTENANCE REMOVED AND REPLACED DUMMY RAIL Y503 LT FROM FR 12 TO FR 16 IAW A320 SRM 51-42-11 FIG 10 - 12 & 18.