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 THE LOWER WEB OF THE AFT CARGO DOOR FORWARD FUSELAGE FRAME, BS 787. MAINTENANCE REMOVED DAMAGED WEB AT AFT CARGO DOOR FORWARD FUSELAGE FRAME, FABRICATED A NEW WEB, AND INSTALLED REPAIR IAW B737-200 SRM 51-10-01, PG. 8.