# SDR P5CA20100922002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2010
- Submitted: September 27, 2010
- Operation: Air carrier
- Aircraft: [N450PA](https://openairdocs.org/aircraft/N450PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30808
- Aircraft time: 43,380 hours, 7,083 cycles
- System (JASC): [7110 · Engine Cowling System](https://openairdocs.org/jasc/7110)
- Part: Cowling
- Condition: Eroded
- Location: Nr 3 Nacelle
- 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/P5CA20100922002

## Discrepancy

NR 3 ENGINE RT FAN COWL LEADING EDGE HAS ERROSION DAMAGE -FOUND ON WALKAROUND BY MAINTENANCE.A TIME LIMITED REPAIR WAS ACCOMPLISHED IAW PART 1 OF EO 4471AO64 AND FAA FORM 8110-3 DATED 22 SEPT.2010 WITH DVI EVERY 5 FLIGHT CYCLES AND A PERMENANT REPAIR PRIOR TO 1000 FLIGHT HOURS.

---
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.