# SDR CNMA20100023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2010
- Submitted: May 19, 2010
- Operation: Air carrier
- Aircraft: [N621AX](https://openairdocs.org/aircraft/N621AX), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 48319
- Aircraft time: 65,741 hours, 11,005 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Damaged
- Location: Bs 1900-1921
- 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/CNMA20100023

## Discrepancy

CORROSION ON INTERCOSTAL BS 1900-1921 STR 43R.  DAMAGED INTERCOSTAL AND ADJACENT ANGLE WERE REMOVED.  NEW INTERCOSTAL AND ANGLE PN OAI53-004/005 WERE FABRICATED AND INSTALLED IAW ES0 53-03 AND DWC VCA7012 USING FASTENERS BACRI5CE606 B/N 5828382 AND BACR30MY6X3 B/N 5836050 IAW SRM.

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