As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED B-1 CHECK UNDER JOB CARD HB5701, AT THE NR 1 ENGINE NACELLE, FOUND CRACKED FLANGES ON AFT NACELLE ACCESS PANEL NR 10 OPENING AS WELL AS LOWER AFT SKIN AND LOWER CHANNEL. REPAIR BY REPLACEMENT ACCOMPLISHED IAW SMP583 SRM CH 51-60 AND 51-70.