What was found
THERE HAVE BEEN PREVIOUS REPAIRS TO THE AFT CARGO BAY BULKHEAD, BS 621, RBL 27.50. IT HAS BEEN SCRATCHED IN THE CENTER BY A SCREW. C-CHECK, RO 2/10/15, REMOVED DAMAGED DOUBLER AND INSTALLED NEW FABRICATED DOUBLER TO THE AFT BAGGAGE BAY BULKHEAD FS621, RBL27.50 REF REO PRESSURE CK, GOOD REF AMM. COMPLIED WITH ST 51-900-1003.