fuel pump issue (CRUISER) anyone???? By trvstlh (Read 502 times)

[trvstlh]

Hello all, i have the jonway yy250t, and may have fuel pump issues and or carb issues, can someone PLEASE show me a diagram showing exactly where ALL Fuel line and vacuum line connections actually go to. (most ive seen are too blurry) also looking for fuel pump i seen on 1 site they call it fuel pump and show a different 1 called fuel pump valve() im confused, also does a hose connect to the nipple on the VERY bottom of carb or is that some sort of overflow??? again a drawing or anything showing exactly where fuel and vacuum lines go will be appreciated, looking to replace all hoses and last guy 2 work on scooter left some hoses disconnected. Thanks again

[Cruiser]

Here's an instruction from Bashan which should show most of the hoses in question:

scooterdoc.proboards.com/index.cgi?board=intake&action=display&thread=842

A carb drain hose connects on the bottom nipple. There is usually a fitting with a screw at the end of the hose which is used as a shutoff so the gas does not drain out.

The YY250T comes with a vacuum fuel pump which is located between the radiator and engine. It can be seen in this picture just to left of and below center.

[trvstlh]

Thanks Cruiser, big help, could I have a bad kill swicth why my bike won't start?? Lol are you ever in New England??? Or know of someone this way that works on these things? I really like da bike ad wanna get it running.. Lol thanks again