# SDR YENA20141028234

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 28, 2014
- Submitted: October 30, 2014
- Operation: Air carrier
- Aircraft: [N645JB](https://openairdocs.org/aircraft/N645JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 2900
- Aircraft time: 32,702 hours, 11,602 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: 1303A000004
- Part serial: 130302337
- Condition: Failed
- Location: Nr 1 A/C Pack
- Part time: 34,318 hours, 11,607 cycles
- Stage of operation: CL
- How discovered: 9
- Nature of condition: M
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20141028234

## Discrepancy

AIR RETURN DUE TO CABIN TEMP FULL HOT.  UNABLE TO CONTROL NR 1 PACK VALVE. INDICATED FULL OPEN AND HOT NO ECAM PRESENT.  R & R 1 FLOW CONTROL VALVE, PERFORMED OPS CK + BITE TEST NO FAULTS NOTED AMM 21-51-51.

---
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.