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-18 CHECK A .5 INCH CRACK WAS FOUND ON FUSELAGE SKIN BONDED DOUBLER AT R-1 DOOR LOWER HINGE CUTOUT AT BS 295, STR 15 RT. MAINTENANCE REMOVED CRACKED SKIN AT R-1 DOOR LOWER HINGE CUTOUT AT BS 295, STR 15 RT; FABRICATED A DOUBLER & FILLER; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-10-01 FIG 208 PG 225-226.