What was found
LAVATORY SMOKE DETECTION SYSTEM WILL NOT TEST. RECONNECTED POWER SUPPLY TO THE BACK OF THE LAVATORY SMOKE LIGHT BULB ASSY, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LAVATORY SMOKE DETECTION SYSTEM WILL NOT TEST. RECONNECTED POWER SUPPLY TO THE BACK OF THE LAVATORY SMOKE LIGHT BULB ASSY, OPS CHECK GOOD.