# SDR YENA2022052700533

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2022
- Submitted: May 27, 2022
- Operation: Air carrier
- Aircraft: [N4022J](https://openairdocs.org/aircraft/N4022J), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 10303
- Aircraft time: 2,647 hours, 392 cycles
- System (JASC): [2163 · Cabin Temperature Sensor](https://openairdocs.org/jasc/2163)
- Part: Sensor
- Condition: Reads High
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2022052700533

## Discrepancy

FLT#20, LHR-JFK (ETOPS).' AFT TEMP SENSOR READING NOTABLY WARMER THAN ACTUAL WAS ABLE TO MAINTAIN AN ACCEPTABLY COMFORTABLE TEMP BY ADJUSTING FLT DECK CONTROLS; ACCOMPLISHED RESET OF TEMP CONTROL SYSTEM AND OPS CHECK. CFOS CHECK GOOD REF AMM 21-63-00-710-004. CABIN TEMP IN AFT FELT NORMAL W/SW IN CM POSITION IN COCKPIT.'

---
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.