# SDR P5CAO401283

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2004
- Submitted: December 14, 2004
- Operation: Air carrier
- Aircraft: [N451PA](https://openairdocs.org/aircraft/N451PA), registered now
- Make and model: Boeing 747-46NF
- Registry model: [Boeing 747-46NF](https://openairdocs.org/model/boeing-747-46nf) (OpenAirDocs)
- Aircraft serial: 30809
- Aircraft time: 16,643 hours, 2,939 cycles
- Engine: Ge CF680C2*
- Engine time: 16,643 hours, 2,939 cycles
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Seal
- Condition: Nicked
- Location: Nr 2 Starter
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CAO401283

## Discrepancy

SECONDARY ENGINE EXCEEDANCE DUE WITH LOW NR 2 ENG OIL QTY DOWN TO 4 GALS.  A/C RETURNED TO SHJ.  INSPECTED ENG NR 2, FOUND STARTER MOTOR SHAFT SEAL NICKED AND OIL LEAK.  REPLACED SEALS & ENG RUN/LEAK CHECKED PER MM 80-11-02.

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