What was found
CABIN - MAIN DECK CARGO COMPARTMENT UNDER FLOOR AREA CENTER WING TANK EXISTING REPAIR UPON REMOVAL OF SEALANT TOP SURFACE FOUND FOUND CORROSIONS AT RIGHT HAND STATION 1229 XCW = -100. CABIN - MAIN DECK CARGO COMPARTMENT UNDER FLOOR AREA AT CENTER WING TANK TOP SURFACE RIGHT HAND STATION 1229 XCW = -100 CORROSION REMOVED AND FOUND TO EXCEED LIMIT AS PER SRM 57-10-01-1A FIGURE 101 ALLOWABLE DAMAGE 1. REPAIR CARRIED OUT AS PER ENGINEERING AUTHORIZATION #: 1-5730-T0345981 P1 TITLE: WINGS - PLATES AND SKINS - CORROSION FOUND ON CENTER WING UPPER SKIN PANELS AT S - 15, BETWEEN XCW = -88 AND XCW = -107. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.