As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0848137) CORROSION EXTERNAL SKIN AT LEVEL BS 540 BTW STR 28R TO STR 28L AT LOWER FUSELAGE. PERFORMED REPAIR INSTRUCTIONS ON EXTERNAL SKIN AT LEVEL BS 540 BTW STR 28R TO STR 28L AT LOWER FUSELAGE AS PER ER/A 623918-14AD REV ORIGINAL.