# SDR 0509137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2005
- Submitted: September 14, 2005
- Operation: General aviation
- Aircraft: [N234P](https://openairdocs.org/aircraft/N234P), registered now
- Make and model: Lkheed PV1
- Aircraft serial: 5336
- Aircraft time: 463 hours
- Engine: Pwa R2800*
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Exhaust Riser
- Part number: 15070001
- Condition: Separated
- Location: Nr 5
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/0509137

## Discrepancy

NR 5 EXHAUST RISER HAD SEPARATED FROM ENGINE JUST BELOW THE FLANGE WELD. THE OWNER STATED THIS WAS THE SECOND TIME THIS HAS HAPPENED IN 40 HOURS. REPLACED ALL 3 RISERS AND COLLECTOR.

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