As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 HF RADIO DOES NOT TRANSMIT (NO SIDE TONE-VOICE) HOWEVER #2 HF RADIO TUNES AND RECEIVES VOICE AND SELCAL. GROUNDED - YES. CONFIRMED FAULT #2 HF NO TRANSMIT. R&R #2 TRANSCEIVER PER GROUND VERIFICATION GOOD ON BOTH #1 & #2 HF. A/C OK FOR SERVICE. C/B RESET.