What was found
BULKHEAD 39 INTERIOR SIDE HAS CORROSION ON LWR FLANGE AND RT STRINGERS 43, 45, 46, 47, 49-50. REMOVED FWD AND AFT STRINGER TIES, BULKHEAD T-CHORD SPLICE ANGLES IAW A310-200 SRM 51-40-21. CLEANED CORROSION IAW A310-200 SRM 51-74-10 AND FOUND BULKHEAD WEB AT STR 51 OUT OF LIMITS. REMOVED DAMAGED SECTION AND INSTALLED FILLER, SHIMS, AND DOUBLER IAW EA6-5315-85548. REPLACED STR 55 END FITTING. REMAINING PARTS SERVICEABLE IAW EA 6-5315-86003. TREATED CORROSION AND PRIMED REMAINING STRUCTURE IAW A310-200 SRM 51-21-00. RE-ASSEMBLED BULKHEAD IAW A310-200 SRM 51-40-21. TOPCOATED AFFECTED AREA IAW A310-200 SRM 51-21-00.