# SDR CA991028009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Beech 99
- Registry model: [Beech 99](https://openairdocs.org/model/beech-99) (OpenAirDocs)
- Engine: Pwa PT6A28
- Propeller: Hartzl HCB3TN3
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Resistor
- Part number: W20538100
- Condition: Burnt
- Location: Cockpit
- Stage of operation: DE
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991028009

## Discrepancy

(CAN) PILOT REPORTED SMOKE IN THE CABIN FROM OVERHEAD PANEL.  UPON INVESTIGATION FOUND WINDSHIELD WIPER MOTOR RESISITOR AND WIRE BURNT.   BOTH ITEMS REPLACED.  CIRCUIT BREAKER REPLACED AS A CAUTIONARY PRACTISE.

---
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.