# SDR UALA2011120606720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2011
- Submitted: December 8, 2011
- Operation: Air carrier
- Aircraft: [N652UA](https://openairdocs.org/aircraft/N652UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25390
- Aircraft time: 84,311 hours, 13,532 cycles
- Engine: Pwa PW4060
- System (JASC): [2161 · Cabin Temperature Controller](https://openairdocs.org/jasc/2161)
- Part: Controller
- Part number: 11518661
- Part serial: 213
- Condition: Faulty
- Location: Cabin
- Stage of operation: NR
- 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/UALA2011120606720

## Discrepancy

AFT CABIN TEMP EICAS MESSAGE WITH INOP LIGHT ON.  RESET ZONE TEMP CONTROLLER - NO HELP.  CW MEL.  REPLACED ZONE TEMP CONTROLLER PER MM, OPS CHECK GOOD.  NO EICAS MESSAGES OR FAULTS.

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