What was found
KEEL BEAM CORRODED AT AFT BULKHEAD OF MID ACCESSORY COMPARTMENT, STA 680, BUTT LINE 0, CORROSION APPEARED TO EXTEND UNDER WING CENTER SECTION. REMOVED CORROSION AT KEEL BEAM STA 620 FWD OF BULKHEAD AND UNDER BULKHEAD AS REQUIRED REF SRM 51-1-8, REF REA D853-52595-MR FOR REPAIR PROCEDURE TO REINFORCE KEEL BEAM. TREATED AND PRIMED AS REQUIRED REF, LWR 200302015 AND SRM 51-1-8.