# SDR DALA1114489873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2011
- Submitted: March 2, 2011
- Operation: Air carrier
- Aircraft: N782NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 48107
- Aircraft time: 70,709 hours, 65,469 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Cracked
- Location: Bs 694
- 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/DALA1114489873

## Discrepancy

MAIN CABIN STA 694 RIGHT SIDE CUSP WEB CRACKED UNDER HORSESHOE COLLAR.  REMOVED AND INSTALLED CUSP WEB FROM 693-753 IAW DC9 SRM 51-30-2.  FABBED NEW WEB USING 7075-T6 .020.  FABBED AND INSTALLED RING DOUBLER USING .050 7075T6,   .080 7075T6, .090 7075T6 IAW DWG SG09530019.

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