What was found
HF NR 2, NO CARRIED SIGNAL WHEN SELECTED ON ANY RCP. CYCLED HF NR2 C/B. BITE TEST FAILED WITH CPLR2 (3RE2) MESSAGE. REMOVED AND INSTALL A NEW HF NR 2 COUPLER IAW AMM 23-11-36. OPS CHECKED PASSED. OK FOR SERVICE.
- Difficulty date
- December 27, 2022
- Submitted
- December 28, 2022
- Operation
- Air carrier
- Aircraft
- N382HA
- Make and model
- Airbus A330243
- Aircraft serial
- 1171
- Aircraft time
- 49,910 hours, 7,924 cycles
- System (JASC)
- 2397 · Communications System Wiring
- Part
- Coupler
- Part number
- 43231190001
- Part serial
- 02847
- Condition
- Faulted
- Location
- Nr 2 Hf Antenna
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.