Looking for hyosung 250 valve timimg with diagrams

It's at the right hand side of the bike close to the sit and underneath the seat

Change or clean the fuel shut off valve

Sounds like there is too much of a load on that circuit. You need to do a battery/charging/draw test first and foremost. You can normally have these tests performed for free at your local auto parts store. It could be a bad starter pulling too many amps for that circuit,or it could just be that the valves need adjusting. But get the battery/charging/draw test done first,and that should point you in the right direction.If the tests come back in spec,..then i would start looking for a bad ground,or a pinched wire.Especially around and on the handlebar controls.

The hoses are all different diameters and only fit on the nipples that are the same size. Don't need a diagram for them. they only fit one way.

All of the gas lines are different diameters. They only fit on the nipples that are the same diameter. don't need a diagram.

Shopping results for hyosung wiring kit 2007 Hyosung Aquila 250 Wire Wiring Harness $49.99 new - eBay Nautilus Hyosung System Wiring Harness $91.20 new - ATM Part Mart 2004 Hyosung Gt250 Gt 250 Comet Wiring Wire ... $49.99 new - eBay
or denis kirk

yep same bike different years alpha sports and hyosung used to be one company then split in 04 alpha sports became tomberlin and hyosung became hyosung motors usa