There’s not a whole lot of maintenance required to keep the transducer scupper performing as intended, however it is a good idea to flush out the scupper every now and then.
When launching and landing on a shoreline the transducer compartment may get sand or mud inside the cover. The debris flush out easily after launching during normal pedaling and use on the water, but sand and mud left in the compartment after use may harden and not flush easily during the next outing. Flush the transducer scupper out by giving it a good squirt from underneath and or through the scupper hole from the top deck (rear storage well).
