What was found
CREW REPORTED "LAV SMOKE" MASTER WARNING IN FLIGHT ON EICAS- WITH NO SIGNS OF FIRE OR SMOKE NOTED. MX R & R THE LAVATORY SMOKE DETECTOR IAW AMM 26-14-01 WITH OPS CHECKED SUCCESSFUL. ACFT WAS APPOVED FOR RETURN TO SERVICE.
- Difficulty date
- February 19, 2012
- Submitted
- February 23, 2012
- Operation
- Air carrier
- Aircraft
- N14177
- Make and model
- Emb EMB145XR
- Aircraft serial
- 14500888
- Aircraft time
- 19,517 hours, 11,315 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- FDS765A2
- Part serial
- 203002
- Condition
- Faulty
- Location
- Lavatory
- Part time
- 26,982 hours, 20,435 cycles
- 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.