# SDR CA011108002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2001
- Submitted: December 12, 2001
- Operation: General aviation
- Make and model: Beech TC-45G
- Registry model: [Beech TC-45G](https://openairdocs.org/model/beech-tc-45g) (OpenAirDocs)
- Aircraft time: 11,296 hours
- Engine: Pwa R985AN14B
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Exhaust Valve
- Part number: 71166
- Condition: Failed
- Location: Engine
- Stage of operation: LD
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA011108002

## Discrepancy

(CAN) NR 1 EXHAUST VALVE HEAD BROKE OFF CONTACTING PISTON AND BENDING CONNECTING ROD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.