# SDR USAA000664

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2000
- Submitted: June 21, 2000
- Operation: Air carrier
- Aircraft: [N224US](https://openairdocs.org/aircraft/N224US), registered now
- Make and model: Boeing 737201
- Aircraft serial: 21666
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Fuselage
- Part time: 55,905 hours
- 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/USAA000664

## Discrepancy

TPA - FOUND SKIN CRACKED .25 INCH, AFT ENTRY DOOR UPPER HINGE CUTOUT.  REMOVED DAMAGE AND INSTALLED DOUBLER PER SRM 53-30-3 FIG 21A.  (M)

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