What was found
DURING HVY CHK MAINTENANCE FOUND CORROSION ON FUSELAGE INTERNAL SKIN UNDER FR 61 TEAR STRAP BETWEEN STGR 17L-18L. REPAIRED IAW SRM 53-31-01
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HVY CHK MAINTENANCE FOUND CORROSION ON FUSELAGE INTERNAL SKIN UNDER FR 61 TEAR STRAP BETWEEN STGR 17L-18L. REPAIRED IAW SRM 53-31-01