engine diagram

[jmbadger]

I have a Yamaha 1996 l250xtru is there a diagram that shows the engine and cooling system? I would like to change the thermostat's and not sure what the other cooling component is called on engine. Also are there any known issues with these engines. Thanks Jim..

[greasyshaft]

The pressure control valve is at the bottom of the exhaust plate.

as far as I know they are the well behaved brother of the HPDI

[jmbadger]

engine manual

Thanks for the reply , thats good to know about this engine. Going to get a manual this weekend.