# SDR DALA2019090105117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2019
- Submitted: September 3, 2019
- Operation: Air carrier
- Aircraft: [N947AT](https://openairdocs.org/aircraft/N947AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55010
- Aircraft time: 53,271 hours, 36,606 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019090105117

## Discrepancy

CORROSION ON LT CUSP WEB MEMBRANE IS OUT OF LIMITS FROM STA Y=980 TO Y=983 AND BTW X=60 TO X=54 (CPAX). NRC 00664: CORROSION LEVEL 2, CUSP WEB MEMBRANE LT FROM STA Y=980 TO Y=983 AND BTW X=60 TO X=54 WAS REPAIRED PER SRM 53-00-55-2R-4 FIG. 215. (LP #1249804)

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