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-14 CHECK 2 EACH 5/8 INCHES CRACKS WERE FOUND ON NR 1 PYLON SKIN AND DOUBLER AT THE AFT LOWER CORNER OF PANEL 5724L, NAC STA 254. MAINTENANCE REMOVED EXISTING EXTERNAL DOUBLER AND PERFORMED HFEC INSPECTION VERIFYING CRACK LENGTH; STOP DRILLED CRACK AND RE-ACCOMPLISHED HFEC; REINSTALLED EXISTING EXTERNAL DOUBLER. REPAIR ACCOMPLISHED IAW AWA E.R. 03-5450-03021-SS1.