As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG SEWAGE SMELL DURING CLIMB OUT FROM ROW 20 TO AFT OF AIRCRAFT. FA AND PASSENGER COMPLAINTS. INSPECTED AFT TOILET SYSTEM AND POTABLE WATER SUPPLY / GRAY WATER DRAIN LINE. NO LEAK AND ANY ABNORMALITY NOTED PER AMM 38-32-00. FURTHER T/S REQ'D. INSPECTED AFT OF ROW 20 TO AFT GALLEY COMPARTMENTS AND LAVATORY. NO BAD ODOR OR SMELL. R & R RECIRCULATION AIR FILTER IAW AMM 21-25-01. OPS CHECK GOOD.