Service difficulty report · Smoke Detector · Boeing 737890
FAA SDR system
- Difficulty date
- March 11, 2021
- Submitted
- March 16, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35204
- Aircraft time
- 34,353 hours, 9,989 cycles
- Part
- Smoke Detector
- Condition
- False Activation
- Location
- Lavatory
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT ATTENDANT REPORT SMOKE ALARM IN AFT FWD LAV GOING OFF. GROUNDED - YES. DIVERSION TIME 23 MINUTES - INSPECTED LAV G NO EVIDENCE OF SMOKE OR FIRE PERFORMED SP2 PROCEDURE 2 DEACTIVATE SMOKE DETECTOR APPLIED REF B737-800 AMM 26-14-01-000-802 AND REF SPS 26-14-11. CONNECTOR CAPPED AND STOWED. LAV DOOR MARKED INOP AND LOCKED. R/R AFT FWD L/H LAV SMOKE DETECTOR REF AMM 26-14-01 OPS CHK GOOD.