# SDR 29GA2019011700001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2019
- Submitted: January 17, 2019
- Operation: Air carrier
- Aircraft: N344AG
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B444
- Aircraft time: 36,870 hours, 41,950 cycles
- Engine: Ge CT79B
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Retaining Ring
- Part number: MS166241037
- Condition: Missing
- Location: Cabin Door
- Stage of operation: TX
- 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/29GA2019011700001

## Discrepancy

FLIGHT: 142 FPO/FLL REPORT: WHEN CABIN DOOR OPEN, IT DOESN'T LOCK.  CORRECTIVE ACTION: INSTALLED MISSING RETAINING RING OPERATIONAL CHECK GOOD.

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