GP1670F_1870F Operator's Manual - Furuno USA

13. INSTALLATION8. Launch your boat and check for water leakage around the sensor.LocknutFace "notch"toward bow.Flange nut51123Coat withsilicone sealant.Brimø77Unit: mm13.4.2 Temperature sensorsTransom mount temperature sensor T-02MTB• Fix the cable at a convenient location on the transom with the cable clamp.• When the cable is led through the transom board, make a hole of approx. 17 mm indiameter to pass the connector. After passing the cable, seal the hole with a sealingcompound.D>50 cm =D5x20Flush with hull bottom.Thru-hull mount temperature sensor T-02MSB, T-03MSBSelect a suitable mounting location considering the following points:• Select a mid boat flat position.• Select a location where the transducer will not be damaged in trailering, launching,hauling, and storage.• Locate away from equipment which gives off heat.• Locate away from drain pipes.• Select a location where vibration is minimal.Install the sensor as shown on the next page.13-13