# SDR HALA2022020100035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2022
- Submitted: February 1, 2022
- Operation: Air carrier
- Aircraft: [N217HA](https://openairdocs.org/aircraft/N217HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 08578
- Aircraft time: 8,714 hours, 1,905 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: None
- Condition: None
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2022020100035

## Discrepancy

BTB - CAN NOT CONTROL FWD CABIN HEAT  ACFT RETURNING TO THE GATE. COND TRIM AIR SYSTEM FAULT FWD CABIN TRIM VALVE ECAM // REMOVED AND REPLACED FWD CABIN TRIM VALVE (12HK) PER AMM 21-63-51. OPS CHECK GOOD, RAN BOTH ENGINES AT IDLE FOR FIVE MINUTES, NO FAULTS NOTED. OK FOR SERVICE

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