What was found
AIRCRAFT WAS NOT GROUNDED: SMOKE LAVATORY EICAS MESSAGE ON DURING CRUISE. ALARM ORIGINATED FROM LAV 3F-1RC. NO SMOKE OR ODOR DETECTED. TROUBLESHOT PER FIM 26-10-F3-46A-421A-A. CHECKED GOOD PER AMM 26-13-00-00B-320A-A.
- Difficulty date
- June 15, 2021
- Submitted
- June 16, 2021
- Operation
- Air carrier
- Aircraft
- N806AA
- Make and model
- Boeing 7878
- Aircraft serial
- 40624
- Aircraft time
- 21,459 hours, 2,696 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Condition
- False Activation
- 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.