As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR INTERRUPT, DIVERTED, EMER DECLARED. LANDING UNEVENTFUL & ACFT WAS OVERWEIGHT. ALL LAVATORY`S INOPERATIVE. TROUBLESHOOTING FOUND LAVATORY 2L TOILET FLUSH WILL NOT SHUTOFF. REPLACED TOILET ASSEMBLY & OPERATIONS CHECKED OK IAW AMM 38-32-01.