As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN STATION 355 STRINGER -7R, R1 DOOR CUT OUT UPPER SILL INNER CHORD ANGLE FOUND ONE HOLE. WHEN REMOVED THE LINER FOR ACCESS, REFER TO SNRM NO1348, FABRICATED IAW DWG 141N8421 SHEET 1 REV G. ANGLE R & R BY FABRICATED PART IAW DWG 141N8421 SHEET 1 REV G. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.