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-21 CHECK A .375 INCH CRACK WAS FOUND IN FRAME ATTACH CLIP ON L-1 DOOR AFT FRAME AT NR 6 DOOR STOP BS 344, STR 16 LT. MAINTENANCE REMOVED THE CRACKED FRAME ATTACH CLIP AT BS 344, STR 16 LT; FABRICATED A NEW REPLACEMENT CLIP PER DWG 90-8610; INSTALLED REPAIR PART IAW B737-200 SRM 51-30-02 FIG 7 PG 1.