Yamaha XS1100 symptoms of bad main fuse and how to check it. 

How do you take off seat?

There's not a ground wire going to the engine from the battery and rubber motor mounts. Be careful not to get a hot one from the charging system through the clutch cable.

I wired in a 30-amp blade fuse instead of that glass round fuse. Blade fuses much easier to find.

I'm looking into buy an 1100 mrow, and surfing various hiccups with this model of bike. Thanks

is the new clap on clap off option on the bike!!!lol

Your battery COMPARTMENT is missing, #1. the BATTERY BLACK PLASTIC TRAY that the battery sits in, #2. the SLOTTED METAL STRAP that catches the bent tab at lower right bottom, then crosses diagonally from lower right bottom of the battery box frame to upper left, #3. the METAL ANGLE WITH RUBBER PAD that attaches to the METAL STRAP with a screw and holds the battery down so it docent bounce around in the battery compartment. Good luck finding those parts, their scarce.

Where are the rest of the fuses?