What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L= 0.381 INCHES, W= 0.366 INCHES, D= 0.036 INCHES ON AFT GALLEY AREA FLOOR BEAM LOCATED BETWEEN FR 64 AND FR 66 AT -Y1292. REPLACED FLOOR BEAM PER SRM 51-72-11-911-001, SRM 51-42-11-801 AND DWG D53472816.