# SDR WX0A070750

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2011
- Submitted: January 20, 2011
- Operation: Air carrier
- Aircraft: N401NV
- Make and model: Doug MD 83
- Registry model: [Doug MD 83](https://openairdocs.org/model/mcdonnell-douglas-md-83) (OpenAirDocs)
- Aircraft serial: 53244
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Part number: 993061287
- Condition: Cracked
- 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/WX0A070750

## Discrepancy

CABIN CUSP WEB CRACKED AT STA 1260 RBL 47 LENGTH OF CRACK 4 INCHES.  REMOVED DAMAGED CUSP WEB SECTION STA 1250 TO STA 1307, RBL 46 TO RBL 61.  FABRICATED, LOCATED, DRILLED AND INSTALLED CUSP WEB AND RING DOUBLERS IAW BOEING DRAWING SG09530019.

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