Furuno FR1500 Mk3 - Manual (Page 17)

2-1
WIRING
2.1 Scanner Unit
1. Open the scanner unit cover.
2. Disconnect plugs P611, P801 and P821.
3. Unfasten the transceiver module (two bolts). Remove the transceiver module.
Figure 2-1 Scanner unit, front view
4. Unfasten the four fixing bolts on the cable gland at the base of the scanner unit.
Remove clamping ring, rubber gasket and washers.