What was found
DURING HEAVY MAINTENANCE, CORROSION ON STRINGER 32L, BTWN FR 60 - 61. IN AFT CARGO BAY. PERFORMED A REPAIR ON STRINGER 32L, BTWN FR 60 +14 INCHES, & 2 INCHES AFT FACE OF FR 61 IAW SRM 53-00-13-300-001, THIS REPAIR IS CLASSIFIED CATEGORY B.