What was found
ASH 2698 CLT - PILOT RETURNED TO FIELD DUE TO AN AFT LAV SMOKE DETECTOR INDICATION AND POSSIBLE SMOKE AFTER TAKEOFF. REMOVED AND REPLACED 1 AND 3 CARBON SEALS, C SUMP SEAL AND PRSOV, NO LEAKS NOTED. OPS CK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 2698 CLT - PILOT RETURNED TO FIELD DUE TO AN AFT LAV SMOKE DETECTOR INDICATION AND POSSIBLE SMOKE AFTER TAKEOFF. REMOVED AND REPLACED 1 AND 3 CARBON SEALS, C SUMP SEAL AND PRSOV, NO LEAKS NOTED. OPS CK GOOD.