# SDR 249TR0067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2004
- Submitted: December 26, 2004
- Operation: Air carrier
- Aircraft: N249TR
- Make and model: Boeing 737-2K5
- Registry model: [Boeing 737-2K5](https://openairdocs.org/model/boeing-737-2k5) (OpenAirDocs)
- Aircraft serial: 22598
- Aircraft time: 47,137 hours, 27,342 cycles
- Engine: Pwa JT8D15A
- Engine time: 38,407 hours, 30,701 cycles
- System (JASC): [7270 · Turbine Engine Bypass Section](https://openairdocs.org/jasc/7270)
- Part: Flange
- Condition: Cracked
- Location: Engine
- 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/249TR0067

## Discrepancy

LEFT ENGINE FLANGE CRACKED OUTBOARD MOUNT FLANGE FOR THE PRECOOLER.  REPAIRED PER JT8D MM 72-00.

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