What was found
SMOKE ALARM IN LAVATORY 3LRC CAME ON FOR 30 SECONDS. THERE WAS NO SMOKE AND THE ALARM WENT OUT BY ITSELF. ACCOMPLISHED LAVATORY SMOKE DETECTOR TEST IAW AMM 26-13-00B-320A-A. OPERATIONAL CHECKED GOOD.
- Difficulty date
- August 21, 2017
- Submitted
- August 23, 2017
- Operation
- Air carrier
- Aircraft
- N817AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40635
- Aircraft time
- 2,448 hours, 252 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 47456011
- Condition
- False Indication
- Location
- Lavatory
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.