# SDR UIE2002F00006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2002
- Operation: Air carrier
- Aircraft: [N509MC](https://openairdocs.org/aircraft/N509MC), registered now
- Make and model: Boeing 747230B
- Aircraft serial: 21221
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Gasket
- Part number: 9175M72P03
- Condition: Unsecure
- Location: Fuel Oil Heat Ex
- Stage of operation: CL
- Nature of condition: J, K
- Precautionary procedure: A, E, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIE2002F00006

## Discrepancy

NR 2 ENGINE SHUTDOWN DURING CLIMB OUT, DUE TO OIL CONTENT LOSS AND LOW OIL PRESSURE.  DUMPED 28,000 KGS OF FUEL TO MAX LANDING WEIGHT.  ENGINE WINDMILLED AT 24 PERCENT N1 UNITIL LANDING.  C/A:  SERVICED ENGINE OIL SYSTEM.  FOUND GASKET AT FUEL OIL HEAT EXCHANGER NOT SECURED.  LOWER TWO BOLTS NOT TIGHT.  REMOVED GASKET AND FOUND UNSERVICEABLE DUE SEAL DAMAGED.  INSTALLED NEW GASKET IAW MM.  REMOVED AND REPLACED ENGINE OIL FILTER IAW MM.  FILTER INSPECTION FOUND OK.  REMOVED AND INSPECTED CHIP DETECTORS IAW MM.  NO DEFECTS NOTED.  ENGINE RUN SATISFACTORY.  OIL TANK SERVICED.  LEAK CHECK GOOD.

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