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Workshop => Engine and Bottom End => Topic started by: pantera1975 on August 16, 2014, 11:07:53 PM

Title: Coolant and motor leak down test done
Post by: pantera1975 on August 16, 2014, 11:07:53 PM

I did both tonite when I took off the pipe the piston looked like there was moister drops on it but it passes the coolant and cylinder test. I had the inner oring blown and replaced them on my ESR 330 cylinder. I would think a hour of hard riding would burn off any moister in the motor from prior riding when the oring was blown. Is it possible to still be leaking and pass??

Title: Coolant and motor leak down test done
Post by: udontknowme on August 17, 2014, 11:34:23 AM

ive never done these test but i would think if you introduce water to the cylinder it may run allitle odd. if it runs fine and passed the test i dont see what theres to be worried about. also if you fill it to a certain level when its cold, like at the bottom of the fins for example, it should be at that level everytime when its cold. that would be another indication if its ok or not