What was found
MCI - DURING OP-16, FOUND CORROSION AT FLOOR BEAM, LEFT AFT LAVATORY FORWARD BULKHEAD LOWER END. REPAIRED PER SRM 53-01, FIGURE 4, SHEET 3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MCI - DURING OP-16, FOUND CORROSION AT FLOOR BEAM, LEFT AFT LAVATORY FORWARD BULKHEAD LOWER END. REPAIRED PER SRM 53-01, FIGURE 4, SHEET 3.