# SDR DALA12007349237

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2012
- Submitted: September 17, 2012
- Operation: Air carrier
- Aircraft: N937DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53352
- Aircraft time: 32,339 hours, 29,099 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Corroded
- Location: Cargo Doorway
- 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/DALA12007349237

## Discrepancy

MID CARGO BAY DOOR LOWER FRAME HAS SEVERAL SPOTS OF CORROSION, BS 693-750.  REMOVED DAMAGED AREA. DRILLED AND INSTALLED NEW FRAME IAW SRM 51-30-05, 51-10-05, 51-30-02 AND DWG 5930481.  ACFT OK FOR SERVICE.

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