# SDR HALA2020102600194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2020
- Submitted: October 27, 2020
- Operation: Air carrier
- Aircraft: [N396HA](https://openairdocs.org/aircraft/N396HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1488
- Aircraft time: 28,882 hours, 4,507 cycles
- System (JASC): [2397 · Communications System Wiring](https://openairdocs.org/jasc/2397)
- Part: Coupler
- Part number: 43231190001
- Part serial: 04497
- Condition: Defective
- Location: Hf Antenna
- 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/HALA2020102600194

## Discrepancy

WHILE TROUBLESHOOTING MC LOG 1638967 BITE TEST FAULTED "CPLR2(3RE2)" HF 2 ANTENNA COUPLER.  FAULT CODE 231133.  REMOVED & REPLACED HF2 COUPLER, PER AMM TASK 23-11-36.  OPERATIONS CHECK OK, NO FAULTS NOTED.  OK FOR SERVICE.

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