What was found
TUL - FOUND LOWER WING SKIN HAS AREA OF CORROSION ABOVE LEFT PRIMARY HEAT EXCHANGER, STATION 820, LBL 25. REMOVED CORROSION, INSTALLED DOUBLER AND TRIPLER PER SRM 57-30-3. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
TUL - FOUND LOWER WING SKIN HAS AREA OF CORROSION ABOVE LEFT PRIMARY HEAT EXCHANGER, STATION 820, LBL 25. REMOVED CORROSION, INSTALLED DOUBLER AND TRIPLER PER SRM 57-30-3. (M)