# SDR ANCF2015040201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2015
- Submitted: May 31, 2015
- Operation: Air carrier
- Aircraft: [N398AV](https://openairdocs.org/aircraft/N398AV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 3988
- Aircraft time: 1,499,466 hours, 14,070 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Condition: Malfunctioned
- Location: Ac Bay
- 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/ANCF2015040201

## Discrepancy

ZONE TEMPERATURE INDICATORS SHOWS 32°C & THE 3 SECTIONS OF THE ACFT & IT WAS IMPOSSIBLE TO CONTROL TEMPERATURE.  IAW AMM TASK 21-52-21-000 400-002A THE COMPRESSOR INLET GASKET OF PACK, RT & LT, WAS REPLACED & DID NOT HELP.  IAW AMM 21-51-51-000 400 001-A THE PACK 2 FLOW CONTROL VLV WAS R & R.  PN 1806B0000-02 SN OFF, S1806-05371 SN ON S1806-05779.

---
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.