# SDR USAA990991

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N526AU
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 23861
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Cracked
- Location: Bs 727
- Part time: 38,611 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA990991

## Discrepancy

CLT - DURING A DAILY CHECK VISUAL INSPECTION, FOUND A 1.25 INCH CRACK AT BS 727D PLUS 2 INCH BETWEEN STRINTER 23L AND STRINGER 24L SKIN FUSELAGE.  CUTOUT DAMAGE SKIN AND FABRICATED AND INSTALLED REPAIR DOUBLER PER TR 53-60-03.  (M)

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