# SDR HALA2022013100034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2022
- Submitted: January 31, 2022
- Operation: Air carrier
- Aircraft: [N230HA](https://openairdocs.org/aircraft/N230HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 09547
- Aircraft time: 4,132 hours, 964 cycles
- System (JASC): [2161 · Cabin Temperature Controller](https://openairdocs.org/jasc/2161)
- 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/HALA2022013100034

## Discrepancy

BTB AFTER ENGINE STARTS FWD CRG HEAT / FWD CRG VENT // PERFORMED RESET AND BITE TEST IAW AMM 21-28-00. NO FAULTS NOTED AT THIS TIME.

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