As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE I/B TAIL DOOR SKIN CORRODED. LOSS ON SKIN AT 3RD RIB FROM FWD PART OF COWL OUT OF LIMIT IAW B737 SRM 54-30-1. CUT OUT AND FABRICATED REPAIR DOUBLER, DRILLED, DEBURRED AND INSTALLED IAW B737 SRM 54-10-3. TREATED ALL BLENDED AREAS IAW B737 SRM 51-10-2.