# SDR 7AHR548B7582357

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2015
- Submitted: February 3, 2015
- Operation: General aviation
- Aircraft: N327US
- Make and model: Doug DC-9-33F
- Registry model: [Doug DC-9-33F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-33f) (OpenAirDocs)
- Aircraft serial: 47414
- Aircraft time: 54,898 hours, 54,641 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Punctured
- Location: Bs 775
- 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/7AHR548B7582357

## Discrepancy

CUSP WEB AT BS 775 HAS CORROSION ON BOTTOM & TOP FROM RBL 50-57 JUST AFT OF FLOORBEAM.  TRIMMED OUT DAMAGED AREA OF CUSP WEB IAW SRM 53-05, FIG 131A-18 AND INSTALLED REPAIR IAW SRM 51-30-2, FIG 20 & 51-30-1.

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