What was found
CLT - RON - WHILE TROUBLESHOOTING THE CENTER TANK DRY BAY LEAK ISSUE ELONGATED FASTENER HOLES WHERE FOUND ON THE INNER FITTING AT FR 42, RIB 1 LEFT HAND SIDE, HOLES NR 7 & NR 8. REPAIRED FASTNER HOLES ON THE INNER FITTING AT FR 42, RIB 1 LEFT SIDE, HOLES NR 7 & NR 8 IAW ENGINEERING AUTHORIZATION 102915.