As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAVS INOP, RTFL REPLACED FWD LEVEL SENSOR ON FORWARD TANK PER MM. ALSO FOUND AFT WASTE TUBE ON FORWARD TANK DISCONNECTED. CLEANED CONNECTIONS INSTALLED NEW O-RINGS & LEAK CHECKED ASSEMBLY. PERFORMED QTY SYSTEM ADJUSTMENT TEST PER MM. ALL INDICATIONS NORMAL AT TANK AND F-A PANEL.