# SDR KW1R20151222003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2015
- Submitted: December 24, 2015
- Operation: General aviation
- Filed by: [Baltimore Police Aviation Unit, repair station KW1R285K](https://openairdocs.org/faa-repair-station/KW1R285K/baltimore-police-aviation-unit.md) (OpenAirDocs)
- Aircraft: [N452F](https://openairdocs.org/aircraft/N452F), registered now
- Make and model: Urocop EC120B
- Registry model: [Urocop EC120B](https://openairdocs.org/model/eurocopter-ec120b) (OpenAirDocs)
- Aircraft serial: 1656
- Aircraft time: 3,038 hours, 2,860 cycles
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Valve
- Part number: 6784517901
- Part serial: 03641
- Condition: Binding
- Location: Heat
- Part time: 742 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KW1R20151222003

## Discrepancy

UPON RETURNING FROM A FLIGHT PILOT WAS UNABLE TO SHUTOFF THE P2 HEAT VALVE, CABIN HEAT ON, AIRCRAFT SHUTDOWN.

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