# SDR DALA2023041202863

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 2023
- Submitted: April 12, 2023
- Operation: Air carrier
- Aircraft: [N891AT](https://openairdocs.org/aircraft/N891AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55043
- Aircraft time: 45,007 hours, 31,266 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023041202863

## Discrepancy

CORROSION ON CUSP WEB (INNER AND UPPER SURFACE) BTW STA 503-522, BTW STA 541-560, ALSO BTW STA 598-617 AND BTW STA 617-636, X=-57 AT PAX COMPARTMENT. (CPAX) SUMMARY OF NRC 00390: CORROSION LEVEL 2. CUSP WEB (INNER AND UPPER SURFACE) BTW STA 503-522, BTW STA 541-560, ALSO BTW STA 598-617 AND BTW STA 617-636, X=-57 AT PAX COMPARTMENT WAS REPAIRED PER B717-200 SRM 53-00-55-2R PROCEDURE 4. (LP #2715482)

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