engine piston check
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You still have the barrel off yeah?
You should be able to rotate the stator easily by hand. It shouldn’t make any rumble noises or feel clicky/notchy when you turn it…If you gently lever the stator up and down it shouldn’t have any free movement. It might flex a bit if levered too much…
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@SpookDog no i put everything together as i needed space in my garage and had no place to put the parts and im not runing the bike either so its gona be like that for a month as i don't got the money for the new stuf rn but i'll take it apart again to check that then, but that what you told me is to check the crank bearings right? not the rod bearing it could be good if i can check both of them if they are in good condition without spliting the cases
Thanks for the info! -
@SpookDog i did what you said but i didn't take the cylinder off i only took the sparkplug and took the stator side cover off,
it could be easily turned by hand and it has no movement up or down neither side to side no clicking no nothing just a little friction noisse wich i think is coming from the piston as its not in a good condition -
Bit of piston ‘scoosh’ is to expected in that condition
The crank turned real smoothly as well? No little stops or notchyness?
Bud! What are the first 3 numerics after the * on your engine and frame? If you let us know we can find out what year and model you have. It’s especially important when it comes to electrics…
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@SpookDog yo one last thing i made a video today of kicking the bike over just so you can hear the bike make that friction noise to know if the crank is good, idk maybe just my stress is making me hear it or idk here is the vid https://imgur.com/gallery/HRIy3mb
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@MadGyver yeah it has low compression its easy to kick and had blow by when i opened it, the bike is waiting for a rebuid i just got a top end athena gasket today i will get a piston in 2-3 weeks and i will send the barrel for a rebore to 57mm im just trying to check if the crank bearings are in good condition as my bike drank coolant before and i was thinking it could of caused corrosion in the bearings and that could sent my whole engine to the moon
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@SpookDog i will make a vid when i open it up, but all im saying is if that noise is normal i think it comes from crank rotating and the pistons it should be normal as things move there and make friction. anyways i will make a video when i open it up again and send a video and we can discuss a bit more acurately
