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all of sudden bike motor stops at working at about 30mph and its goes clank clank until bike slows to a stop. It was sounding like the piston was hitting head so i thought maybe blown head gasket but I just removed the head and there is a score on cylinder wall plus some scoring randomly in different spots on top of piston, and on the bottom side of the head. please help.
is it the rings that caused this? and what is needed to get going again?
update with new photos. rings are not broken but wrist pin bearing has one broken bearing part of which half is missing, i think inside the engine which is what caused all of this scoring. would it be ok to still use all parts and just replace the broken part? or since there is a score in the cylinder wall, will that have to be replaced too? how about the head with all the gouges? please help
thanks
is it the rings that caused this? and what is needed to get going again?
update with new photos. rings are not broken but wrist pin bearing has one broken bearing part of which half is missing, i think inside the engine which is what caused all of this scoring. would it be ok to still use all parts and just replace the broken part? or since there is a score in the cylinder wall, will that have to be replaced too? how about the head with all the gouges? please help
thanks
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