# SDR AU971498

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Piper PA-28-161
- Registry model: [Piper PA-28-161](https://openairdocs.org/model/piper-pa-28-161) (OpenAirDocs)
- Engine: Lyc O320D3G
- Propeller: Snsnch 74DM
- System (JASC): [7820 · Engine Noise Suppressor](https://openairdocs.org/jasc/7820)
- Part: Muffler
- Part number: 66894003
- Condition: Cracked
- Location: Baffle
- Stage of operation: IN
- Nature of condition: O, E, R
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU971498

## Discrepancy

(AUS) MUFFLER BAFFLE COLLAPSED INTERNALLY CAUSING PARTIAL BLOCKING OF THE MUFFLER OUTLET.

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