As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON EVALUATING ACFT BELLY DRAIN, LEAKS FOUND 1 EA LOWER FUSELAGE DRAIN VLV MISSING THE PLASTIC INTERNAL COMPONENTS. REPAIRED CORROSION ON SKIN AT BS 1540+4 BETWEEN STRINGER 39L & 39R AT WATER DRAIN VLV IAW ECRA 5300-05082 PART 1 AREA 1. NEED TO ACCOMPLISH INITIAL INSPECTION ON OR BEFORE 37,500 TOTAL CYCLES IAW ECRA 5300-05082 PART 2.