# SDR DALA1128939871

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 2011
- Submitted: April 27, 2011
- Operation: Air carrier
- Aircraft: [N780NC](https://openairdocs.org/aircraft/N780NC), registered now
- 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: 48102
- Aircraft time: 72,571 hours, 67,115 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp Web
- Condition: Corroded
- Location: Bs 370 & 389
- 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/DALA1128939871

## Discrepancy

MAIN CABIN RT CUSP WEB BETWEEN STA 370 AND 389 HAS CORROSION. CPCP TASK 58-53309 GAINED ACCESS.  R & R RT CUSP WEB STA 370-389 FROM .032 7075T6.  RESTORED AREA IAW SRM 51-30-1, 51-30-5, 51-30-2, 51-30-3, DWG SG09530019.P-125. REQUIRED INSP COMPLETED.

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