# SDR DALA2018091805646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2018
- Submitted: September 18, 2018
- Operation: Air carrier
- Aircraft: [N712TW](https://openairdocs.org/aircraft/N712TW), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 27624
- Aircraft time: 79,093 hours, 21,417 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Girt Bar
- Condition: Obstructed
- Location: L4 Door
- 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/DALA2018091805646

## Discrepancy

4L DOOR DID NOT DISARM ON FIRST TRY. REARMED AND IT DISARMED NORMALLY ON SECOND TRY. REMOVED DEBRIS FROM GIRT BAR ON 4L DOOR. ARM/DISARM CKS GOOD.

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