# SDR CA110110008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2011
- Submitted: March 15, 2011
- Operation: Air carrier
- Make and model: Pilats PC1245
- Aircraft time: 7,424 hours
- Engine: Pwc PW610FA
- Propeller: Hartzl HCE4A3D
- System (JASC): [3060 · Propeller/Rotor Anti-Ice/De-Ice System](https://openairdocs.org/jasc/3060)
- Part: Timer
- Part number: 4E31631
- Condition: Failed
- Location: Prop Deice
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110110008

## Discrepancy

AFTER TURNING ON THE PROP DE-ICE, A PROP DE-ICE CAUTION WAS NOTED.  MAINTENANCE FOUND THAT THE PROP DE-ICE TIMER WAS STUCK IN ONE CYCLE AND TWO OF THE PROP DE-ICE BOOTS WERE HEATING ALL OF THE TIME, EVEN WITH THE PROP DE-ICE OFF.  A REPAIRED DE-ICE TIMER WAS INSTALLED.

---
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.