# SDR 2003FA0001075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2003
- Submitted: October 22, 2003
- Operation: General aviation
- Aircraft: [N4606R](https://openairdocs.org/aircraft/N4606R), registered now
- Make and model: Piper PA-28-140
- Registry model: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (OpenAirDocs)
- Aircraft serial: 2821354
- Engine: Lyc O320*
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Cap
- Part number: 656015
- Condition: Corroded
- Location: Rt Wing
- Part time: 4,407 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003FA0001075

## Discrepancy

RT WING REPLACED.  EXISTING WING HAD EXFOLIATION CORROSION IN BOTTOM SPAR CAP AT INBOARD REAR OF FUEL TANK.  THERE IS NO ACCEPTABLE REPAIR.  CORROSION IS VISIBLE ONLY WHEN FUEL TANK IS REMOVED.

---
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.