What was found
DURING CHECK-C MAINTENANCE, FOUND CRACK IN AFT CABIN MEMBRANE, LEFT STA APPROX 1295, 2 INCHES INBD OF SIDEWALL, FLOOR LEVEL. REMOVED CORROSION PER SPM 6-80-01. INSTALLED MEMBRANE DOUBLER PER SRM 53-05, SHEET 3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CHECK-C MAINTENANCE, FOUND CRACK IN AFT CABIN MEMBRANE, LEFT STA APPROX 1295, 2 INCHES INBD OF SIDEWALL, FLOOR LEVEL. REMOVED CORROSION PER SPM 6-80-01. INSTALLED MEMBRANE DOUBLER PER SRM 53-05, SHEET 3.