# SDR AALA201704059014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2017
- Submitted: April 6, 2017
- Operation: Air carrier
- Aircraft: [N903NN](https://openairdocs.org/aircraft/N903NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31153
- Aircraft time: 14,859 hours, 5,833 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Guide Arm
- Condition: Defective
- Location: Entry 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/AALA201704059014

## Discrepancy

FORWARD ENTRY DOOR GUST LOCK DID NOT ENGAGE WHEN DOOR OPENED UPON ARRIVAL. REPLACED FORWARD ENTRY DOOR GUIDE ARM PIN AND BUSHING ASSY IAW AMM TASK 52-11-21. THE AIRCRAFT WAS GROUNDED.

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