behind the left side passenger footpeg
Remove the seat and the top compartment. It's under the air filter.
On a 1986 Yamaha Virago 1100, the fuse box is typically located under the seat. To access it, you will need to remove the seat by unscrewing the bolts that hold it in place. Once the seat is removed, the fuse box can be found near the battery, usually covered by a protective cover. Always consult the owner's manual for specific details and diagrams.
yamalube or Castro syntech weight is up to you yama lube prefer because it is used for higher rpm motors
On a 1986 Yamaha FZR 400, the regulator rectifier is typically located near the battery, often mounted on the frame or under the seat. It may be positioned close to the wiring harness for easy connection to the electrical system. If you're having trouble locating it, consult the service manual for specific diagrams and locations.
Check under the plate between the speedo. and the tac.Themain fuse is located above the voltage regulator/rectifier (fusible link) . The cooling fan is an in line fuse.
I just broke my right hand mirror trying to get it off because I assumed it was the normal right threaded. Turns out it is left threaded. What a joke. Snapped it off for no reason whatsoever.
lowest possible point on the engine
The fuse panel on the Virago is under the instrument light cluster that surrounds the ignition switch where the neutral indicator light is located.
20/50 w Yama oil is what i use
The gas tank for a 1986 Yamaha Virago XV700 is generally compatible with several models from the Virago lineup produced during the mid-1980s. Specifically, the gas tanks from the 1984 to 1986 XV700 and XV750 models can be interchangeable. However, it’s always advisable to check for specific mounting points and fitment details to ensure compatibility.
I/C Regulator built inside alternator.
Well u gotta do regular service and tunings as well as overhauls if u feel loss on power use a thicker oil on your next oil change with an add of S.T.P another good way is to remove the adjusting limiter