As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRANSMISSION ON BOTH HF INOPERATIVE AT ALL STATIONS.CORRECTIVE ACTION:PERFORMED FIM 23-11-00 OPERATION FOUND NORMAL ON LH HF, ON RH SYSTEM WAS REPLACED HF COUPLER AND HF TRANCEIVER AS PER AMM 23-11-03 ANS 23-11-01, ACCOMPLISHED OPERATIONAL TEST ON BOTH SYSTEM WIT SATISFACTORY RESULTS