# SDR IGL1520050080

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2005
- Submitted: October 4, 2005
- Operation: General aviation
- Aircraft: [N7219M](https://openairdocs.org/aircraft/N7219M), registered now
- Make and model: Cessna 175
- Registry model: [Cessna 175](https://openairdocs.org/model/cessna-175) (OpenAirDocs)
- Aircraft serial: 55519
- Aircraft time: 3,181 hours
- Engine: Lyc O360*
- Engine time: 800 hours
- Propeller: Hartzl HCC2Y*
- System (JASC): [7820 · Engine Noise Suppressor](https://openairdocs.org/jasc/7820)
- Part: Muffler
- Part number: 15006
- Condition: Deteriorated
- Location: Exhaust
- Part time: 800 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IGL1520050080

## Discrepancy

EXHAUST MUFFLER CRACKED AND DETERIORATED AND WAS NOT DETECTED DUE TO LOCATION UNDER HEAT SHROUD.  MUFFLER IS PART OF ENGINE CONVERSION STC NR SA777CE, KIT  NR 740.

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