Mine simply has one cannon plug/multi plug, and the speedo cable. I disconnected the speedo cable on the engine side, and once the tank is emptied and unbolted, just lifted it off. The multi plug came apart easy with no tools - lifted the little plastic tab, and pulled it apart.

While you've got the tank off, recommend you clean the other multi-plugs along the backbone. The one for the lights can go intermittent due to dirt/vibration. I cleaned them out with electrical contact cleaner and pushed a little dielectric grease into the female sides before closing it all back up.

-RH

If you remove the speedo cable at the motor , which is the easiest ,be careful you don't loose the O-ring seal ,and cover the area with a rag when removing or replacing the cable , the O -ring tends to fall out and slide down (the "rabbit hole")under the starter,or gets lost on the floor.

Thanks for the advice! You have to empty the tank ?

Thanks, JOG!

Good point.