# SDR GUUA93357031611A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2011
- Submitted: March 22, 2011
- Operation: Air carrier
- Aircraft: N81533
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE137
- Aircraft time: 31,857 hours, 37,956 cycles
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Condition: Corroded
- Location: Lws 124.25-114.2
- Stage of operation: IN
- How discovered: X
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GUUA93357031611A

## Discrepancy

DURING SCHEDULED X-RAY INSPECTION DISCOVERED MINOR CORROSION ON LEFT WING NR 1 STRINGER IN THE COLLECTOR TANK WS 124.25-114.25.    REMOVED CORROSION AND INSTALLED REPAIR STRINGER AND REPAIR DOUBLERS.

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