# SDR WX0A071805

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2013
- Submitted: December 31, 2013
- Operation: Air carrier
- Aircraft: N421NV
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53275
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Skin
- Part number: 59100817
- Condition: Cracked
- Location: L1 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/WX0A071805

## Discrepancy

L1 DOOR SKIN CRACKED AT HOLD OPEN CUTOUT.  FABRICATED REPAIR DOUBLER & INSTALLED REPAIR DOUBLER IAW MD-80 SRM 52-05 FIG 20A.

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