# SDR AALA202204255284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2022
- Submitted: April 25, 2022
- Operation: Air carrier
- Aircraft: [N818AL](https://openairdocs.org/aircraft/N818AL), registered now
- Make and model: Boeing 737
- Aircraft serial: 40636
- Aircraft time: 18,860 hours, 2,742 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: None
- Condition: Inoperative
- Location: Zone 200 - Fuse
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202204255284

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: REMOTE DATA CONCENTRATOR 19 INOPERATIVE. L4/R4 DOOR ARE FLIGHT ATTENDANT PANEL EMERGENCY SIGNAL SYSTEM INOPERATIVE. ACCOMPLISHED REPLACEMENT OF REMOTE DATA CONCENTRATOR NUMBER 19 PER AMM 787-A-42-21-07-06A-720A OPERATIONS CHECK OF SYSTEM NORMAL.

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