What was found
NR 1 RADIO TRANSMIT BROKEN-UNINTELLIGIBLE MULTIPLE FREQS AND MICS. NEEDS VHF TRANSCEIVER. SWAPPED POSITION 2 WITH POSITION 3, NOW VHF-1 NORMAL. VHF-2 S-N 3393, VHF-3 S-N 3623, VHF-1 S-N 4612. VHF FAULT SEEMS TO BE VOICE TRANSMISSION PROBLEM ONLY, ACARS DATA FUNCTIONS ARE OPERATING NORMAL AT THIS TIME. ANY FUNCTION THAT CAN BE USED, MAY BE USED.