# SDR DALA2017051803985

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2017
- Submitted: May 18, 2017
- Operation: Air carrier
- Aircraft: [N913DE](https://openairdocs.org/aircraft/N913DE), registered now
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49956
- Aircraft time: 60,134 hours, 46,961 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Corroded
- Location: Bs 579-704
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017051803985

## Discrepancy

CORROSION THE ON CUSP WEB UPPER & LOWER SURFACES LBL 54 - 60, BETWEEN BS 579 - 665 ,AND BS 681 - 704, IN THE PAX CABIN.  THE CUSP WEB WAS REPLACED IAW SRM 53-14-3, AND 53-05, FIG 131, A-24.

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