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-20 CHECK A .375 INCH CRACK WAS FOUND AT FASTENER HOLE ON L-2 DOOR LOWER GATE. MAINTENANCE REMOVED L-2 DOOR LOWER GATE ASSEMBLY FROM BS 960 TO BS 986.5, STR 16-17 LT; FABRICATED A NEW REPLACEMENT GATE ASSEMBLY; INSTALLED REPAIR PART IAW 53-13-61 FIG 401 PG 1-4.