Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Julie, at least this poster is listening, unlike some of our US friends enen on wing board
That diagram is a schematic not literal.Main loom is the big bunch of wiring along the bike front to back. Main panel is where the regulator, rectifier, flasher relay and solenoid are fixed.I will look in my garage and see if i have a 550 one spare to look at, mostly i have 500 so not sure.