Hi, can anyone tell me how to adjust the valves on the Uzania 3 cylinder diesel engine. I don't know if they are to be at top dead center or a few degrees before or after and the clearance for each. I think some where in the range of 10-13 thos. on exhaust and 15-17 on intake or may be the other way around. pictures and info would be great but just the right info. would do. I'm not sure which is intake or exhaust may be able to try to see which one actually goes to each not sure. please help if you can. I can also be reached at jaa702@yahoo.com. Thank you jaandrew