# SDR DALA2021091105376

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2021
- Submitted: September 11, 2021
- Operation: Air carrier
- Aircraft: [N981AT](https://openairdocs.org/aircraft/N981AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55040
- Aircraft time: 51,598 hours, 35,550 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Cracked
- Location: Bs 715
- 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/DALA2021091105376

## Discrepancy

CRACK ON CUSP MEMBRANE STA Y=715 X=54 AT CPAX IN REF AMDS 5310-01436-01A. SUMMARY OF NRC 00174: CUSP MEMBRANE STA Y=715 X=54 AT CPAX WAS REPAIRED PER B717 SRM 53-00-55-2R-4 FIG. 212. (LP #1943839)

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