As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-17 CHECK EXFOLIATION CORROSION WAS FOUND ON BOTH SIDES OF STRINGER 26 R/H, BS 1006-1012, AFT SIDE OF WASTE SERVICE COMPARTMENT. MAINTENANCE FOUND MATERIAL LOSS OUT OF LIMITS; REMOVED CORRODED STRINGER 26 R/H, BS 1006-1012; FABRICATED A NEW STRINGER PER DWG 65-45776; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, PG. 3-4.