BVM Go Fly Gold F-18C Assembly And Operating Manual page 18

 After hoses from the ECU's are routed they
are connected to their proper locations.
 The main supply hoses from the UAT's are
routed down under the main tanks and exit
into the engine bay. All of the power wires
and Rx connections can fit here as well.
BVM ®2021 17 10/2021