What was found
LCQ - MAJOR REPAIR - DURING C-09 CHECK EXFOLIATION CORROSION WAS FOUND ON AFT CARGO COMPARTMENT FORMER WEB BS 1420, LBL 2. MAINTENANCE REMOVED DAMAGED FORMER WEB FROM BS 1420, LBL 2; FABRICATED A NEW REPLACEMENT WEB; INSTALLED REPAIR PART IAW B757-200 SRM 51-40-02, PG 1, PARA B1-A.