As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
YVR - MAJOR REPAIR - DURING C-20 CHECK A 1/2" CRACK WAS FOUND ON AFT SIDE OF CABIN FLOOR BEAM INTERCOASTAL ATTACH ANGLE (STIFFENER) BS 328, LBL 47. MAINTENANCE REMOVED DAMAGED INTERCOASTAL ATTACH ANGLE AT BS 328, LBL 47; FABRICATED A NEW REPLACEMENT ATTACH ANGLE; AND INSTALLED REPAIR PART IAW DWG 65-45812, AND B737-200 SRM 51-10-1, PG. 8.