# SDR HYIA20260917001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: September 17, 2026
- Operation: Air carrier
- Aircraft: [N989CA](https://openairdocs.org/aircraft/N989CA), registered now
- Make and model: Tecnam P2012
- Aircraft serial: 020US
- Aircraft time: 4,355 hours, 4,093 cycles
- Engine: Lyc TEO540C1A
- Engine time: 3,178 hours, 2,897 cycles
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Exhaust Pipe
- Part number: LW16620
- Condition: Broken
- 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/HYIA20260917001

## Discrepancy

DURING TROUBLESHOOTING FOR A FUEL FILTER DISCREPANCY; MAINTENANCE FOUND RT EXHAUST ELBOW BROKEN AT TRANSITION FLANGE AND FUEL FILTER BYPASS SWITCH FAILED AS A RESULT OF EXHAUST LEAK.

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