As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERNAL FUSELAGE UNDERFLOOR STA X50.000 TO 71.000 STRINGER 31 RT, HAS SURFACE CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND TO BE WITHIN LIMITS OF RD8/4-53-3672. TREATED, PRIMED AND PAINTED WORKED AREA IAW 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.