As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C CHECK, 2 MISDRILLED HOLES IN FUSELAGE FRAME STRINGER 18L BS 480. REMOVED AND REINSTALLED HINGE ASSEMBLY AT FRAME, STRINGER 18 BS 480 IAW STC DRAWING 727021025-1, DRILLED THROUGH THE TWO HOLES AND INSTALLED MS20426AD6-6 RIVET FLUSH IAW DRAWING NR 727021028 REV F, IAW DE-N765AT 1-25-08 AND ASTAR EVA B253-00043.