# SDR CO1Y200900004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2009
- Submitted: April 30, 2009
- Operation: General aviation
- Aircraft: [N746BC](https://openairdocs.org/aircraft/N746BC), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48769
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Fitting
- Part number: ARB7170
- Condition: Corroded
- Location: Rt Wing
- 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/CO1Y200900004

## Discrepancy

FOUND CORROSION ON 4 EA HOLES AND LUG FACES OF RT FRAME FITTING.  REMOVED CORROSION AND INSTALLED REPAIR BUSHINGS IAW ARP-TPR-09-0017-02B.  (K)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.