What was found
FORWARD LAVATORY SMOKE DETECTOR WENT OFF FOR 10 SECONDS WITH NO EVIDENCE OF COMBUSTION. REPLACED THE BATTERY IAW AMM 26-13. OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FORWARD LAVATORY SMOKE DETECTOR WENT OFF FOR 10 SECONDS WITH NO EVIDENCE OF COMBUSTION. REPLACED THE BATTERY IAW AMM 26-13. OK FOR SERVICE.