What was found
PIT FLT 157 THE CREW REPORTED THE LAV SMOKE DETECTOR WAS INOPERATIVE. MAINTENANCE REPLACED THE LAV SMOKE DETECTOR AND OPERATIONAL CHECKS WERE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PIT FLT 157 THE CREW REPORTED THE LAV SMOKE DETECTOR WAS INOPERATIVE. MAINTENANCE REPLACED THE LAV SMOKE DETECTOR AND OPERATIONAL CHECKS WERE GOOD.