As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REPORTED BY PILOT 00401401 HNL 22AUG20. BOTH HF'S DIFFICULT TO TRANSMIT. REMOVED & REPLACED NO.1 HF COUPLER PER A330 AMM 23-11-36 & NO.1 HF TRANSCEIVER PER A330 AMM 23-11-33. HF NO.2 DEFERRAL. TRANSCEIVER, HF OFF 43-2311-9-0002 04670 ON 43-2311-9-0002 00370 COUPLER, ANTENNA OFF 43-2311-9-0001 04537 ON 43-2311-9-0001 04532.