# SDR QXEA2019021800079

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2019
- Submitted: February 18, 2019
- Operation: Air carrier
- Aircraft: [N637QX](https://openairdocs.org/aircraft/N637QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 00755
- Aircraft time: 893 hours, 578 cycles
- System (JASC): [5250 · Fixed Inner Doors](https://openairdocs.org/jasc/5250)
- Part: Latch
- Part number: AR48961
- Condition: Defective
- Location: Cockpit Door
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2019021800079

## Discrepancy

FLIGHT DECK DOOR LATCHING MECHANISM UNLOCKING/LOCKING DOOR INCORRECTLY ( FLIGHT DECK SECURITY DOOR AUTOMATIC LOCKING SYSTEM ). REMOVED AND REPLACED COCKPIT DOOR ELECTROMAGNETIC LATCH WITH NEW REFERENCE AMM TASK 52-51-03-400-801-A AND 52-51-03-000-801-A. PLACARDS REMOVED CIRCUIT BREAKER RESET MTX CONTROL NOTIFIED CLEARS DMI.

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