As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NONE OF THE LAVS FLUSH VERIFIED VACUUM WASTE CONTROLL CIRCUIT BREAKER POPPED ON ARIVAL ISOATED SYSTEM FOUND PIN 1 ON D11702 SHORTED INTERMITTANTLY TO AND LAV DUMP HANDLE NOT SEATED FULLY.SEE PICTURES. GROUND. FOUND WIRE W5146-0101-18 CHAFFED APROX 18 INCHES AFT FROM CONNECTOR D11702 REF WDM 38-32-12. SUGGEST REPAIRING WIRE PER SWPM 20-10-13. WIRE REPAIRED.