# SDR 99ZZZX1042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N7090S
- Make and model: Cessna TR182
- Registry model: [Cessna TR182](https://openairdocs.org/model/cessna-tr182) (OpenAirDocs)
- Aircraft serial: R18201696
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Heater
- Part number: 22540151
- Condition: Cracked
- Location: Heat System
- Part time: 1,762 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX1042

## Discrepancy

DURING PRESSURE CHECK OF EXHAUST SYSTEM, FOUND MUFFLER/HEAT TUB TO HAVE 2 CRACKS AROUND THE FINS.  CESSNA RECOMMENDS PRESSURE CHECKING THE EXHAUST SYSTEM EVERY 50 HOURS.

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