What was found
AIRCRAFT WAS GROUNDED: LAVATORY SMOKE ALARM CHIME WOULD NOT STOP CHIMING. REPLACED CABIN INTERCOMMUNICATION DATA SYSTEM 1 AND RELOAD OBRM & SDF SOFTWARE PER AMM 23-73-34-400-001B AND 23-73-00-869-01A.
- Difficulty date
- February 6, 2022
- Submitted
- February 8, 2022
- Operation
- Air carrier
- Aircraft
- N508AY
- Make and model
- Airbus A300*
- Aircraft serial
- 3740
- Aircraft time
- 44,654 hours, 16,312 cycles
- System (JASC)
- 2611 · Smoke Detection
- Part
- Cids
- Part number
- Z014H000231B
- Part serial
- 014H00002944
- Condition
- Inoperative
- Location
- Zone 100 - Fuse
- Part time
- 43,385 hours, 15,843 cycles
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J, N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.