# SDR 2003FA0000626

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2003
- Submitted: June 16, 2003
- Operation: General aviation
- Engine: Allsn 250C30S
- System (JASC): [7250 · Turbine Section](https://openairdocs.org/jasc/7250)
- Part: Nozzle
- Part number: 23055438
- Part serial: X64878
- Condition: Cracked
- Location: Engine
- Component: Turbine
- Component part number: 23035128
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2003FA0000626

## Discrepancy

RECEIVED THE ENGINE FOR REPAIR DUE TO HIGH OIL TEMPERATURE.  DURING INSPECTION OF THE PARTS FOUND THE WELD ON 1 OF THE 5 TURBINE NOZZLE DIAPHRAGM RETAINING KEYS WAS CRACKED THROUGH THE CNETER FOR ALMOST ITS ENTIRE LENGTH.

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