What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS R/H AFT LAV SMOKE DETECTOR CONSTANTLY CHIMES. REMOVED AND REPLACED RT AFT LAV SMOKE DET IAW MM 26-14-01. OPS CHECKS NORMAL.
- Difficulty date
- December 19, 2019
- Submitted
- December 20, 2019
- Operation
- Air carrier
- Aircraft
- N929AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30078
- Aircraft time
- 59,146 hours, 24,485 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 4755712
- Part serial
- 13029
- Condition
- Faulty
- Location
- Lavatory
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- N
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.