# SDR USAA2012022400015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2012
- Submitted: February 24, 2012
- Operation: Air carrier
- Aircraft: N253AY
- Make and model: Boeing 7672B7ER
- Aircraft serial: 24894
- Engine: Ge CF680C2B2
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Location: Right
- Stage of operation: AP
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2012022400015

## Discrepancy

PHL FLT 751  EN ROUTE BRU TO PHL.  DIRTY SOCKS SMELL NOTED IN COCKPIT AND CABIN 5 MINUTES BEFORE TOUCHDOWN, WHICH LASTED APPROXIMATELY 2 MINUTES, THEN DISSIPATED.  MAINTENANCE REPLACED THE RIGHT ENGINE ASSEMBLY.  HPC STAGE 5 BORESCOPE - ORGANIC DEPOSIT FOUND, POSSIBLE ODOR CONTRIBUTOR.  OTHERWISE, NO FAULTS FOUND.

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