As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRAME AT STATION 787 BETWEEN STRINGER 8RT & STRINGER 9RT FOUND TO HAVE A 1/8 CRACK. FOUND USING MFEC AT INBD RIVET FOR AIR CONDITIONING RAIL BRACKET. REPAIR OF FRAME AT STATION 787 BETWEEN STRINGER 8RT & STRINGER 9RT IAW EA 5310-04716 REV F FIGURE 3.