# SDR CALA2013121693723

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2013
- Submitted: December 16, 2013
- Operation: Air carrier
- Aircraft: [N206UA](https://openairdocs.org/aircraft/N206UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30212
- Aircraft time: 64,380 hours, 9,044 cycles
- Engine: Pwa PW4090
- System (JASC): [2161 · Cabin Temperature Controller](https://openairdocs.org/jasc/2161)
- Part: Controller
- Part number: 8102003
- Part serial: 41
- Condition: Faulty
- Location: Cabin Temp
- Stage of operation: IN
- 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/CALA2013121693723

## Discrepancy

LOWER FCV VLV ON RT PACK IS CYCLING ON & OFF.  REPLACED RT CABIN TEMP CONTROLLER IAW MM.  LOADED SOFTWARE IAW MM, GND CHECKED NORMAL.

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