1. Remove the bottom cover from the radio.
2. Unplug W504 from CN503 on the Kenwood TCXO PCB.
3. Remove one screw attaching the Kenwood PCB.
4. Remove the Kenwood PCB and replace with the W7MLG TCXO Board.
5. Install one screw to attach the W7MLG TCXO Board.
6. Plug W504 into P1 on the W7MLG TCXO Board.
7. Remove CN903 and CN904 jumpers or move them so they are only on one pin so the standard oscillator is disabled.
8. Replace the bottom cover on the radio.
Last Edited 23 November 2017