# SDR 98ZZZX1045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [Cooperativa Autogestionaria de Servicios Aeroindus, repair station EE4Y151M](https://openairdocs.org/faa-repair-station/EE4Y151M/cooperativa-autogestionaria-de-servicios-aeroindus.md) (OpenAirDocs)
- Aircraft: [N603DJ](https://openairdocs.org/aircraft/N603DJ), registered now
- Make and model: Boeing 737222
- Aircraft serial: 19955
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 616-639
- Part time: 58 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/98ZZZX1045

## Discrepancy

FOUR CRACKS WERE FOUND AT UPPER FUSELAGE BETWEEN BS 616 AND BS 639 BETWEEN STR 1 AND STR 2 RT IN THE BODY SKIN.  IT APPEARS TO BE THE FIRST TIME FOR A CRACK IN THIS AREA PER BOEING FAX COO-SJO-98-0057RR DATED 1-22-98.  THE SUSPECT CAUSE OF THIS DAMAGE IS STRESS CORROSION.

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