# SDR 2004F00304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 17, 2004
- Submitted: September 2, 2004
- Operation: Air carrier
- Aircraft: [N794AJ](https://openairdocs.org/aircraft/N794AJ), registered now
- Make and model: Boeing 727227
- Aircraft serial: 21243
- Engine: Pwa JT8D17
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Chip Detector
- Condition: Missing
- Location: Nr 2 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2004F00304

## Discrepancy

EN ROUTE TO MEXICO, THE NR 2 OIL QUANTITY DECREASED TO ZERO FOLLOWED BY A DROP IN OIL PRESSURE.  PRECAUTIONARY SHUT DOWN NR 2 ENGINE.  AIRCRAFT DIVERTED BACK TO MMMD AND LANDED WITHOUT FURTHER INCIDENT.  MAINTENANCE INSPECTED NR 2 ENGINE AND FOUND NR 4 BEARING CHIP METAL DETECTOR OFF.  RE-INSTALLED CHIP DETECTOR PLUG LEAK CHECK GOOD IAW MM 72-00 AND PWA SERVICE BULLETIN 39-08.  ENGINE SERVICED PER MM 12-13-1.  AIRCRAFT RETURNED BACK TO SERVICE.  (M)

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