# SDR SDR2004035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2004
- Submitted: July 15, 2004
- Operation: Air carrier
- Aircraft: N246AE
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 243
- Engine: Pwa PW120
- System (JASC): [8300 · Accessory Gearboxes](https://openairdocs.org/jasc/8300)
- Part: Seal
- Part number: 3037223
- Condition: Worn
- Location: Acc Gearbox
- Stage of operation: NR
- How discovered: 9
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SDR2004035

## Discrepancy

RT ENGINE OIL PRESSUE FLUCTUATED.  EVIDENCE OF OIL LEAK NOTED.  REPLACED ENGINE ACCESSORY GEAR BOX BREATHER TUBE SEALS.

---
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.