burnout Posted June 27, 2007 Share Posted June 27, 2007 Hi anyone, I've torn down a 1994 yz250 two cycle engine only to find a burned piston and rod bearing. The crank case sections are apart. I need to pull the crank. Do I have to use the Yamaha "screw out the crankshaft tool" or is there another method to remove the crank from the right side? I have another spare crank and rod, so all I have to do is swap. Also, is installation the reverse of removal? Any proven methods would be appreciated. Many Thanks! Link to comment Share on other sites More sharing options...
marshy2312 Posted September 6, 2007 Share Posted September 6, 2007 Hi anyone, I've torn down a 1994 yz250 two cycle engine only to find a burned piston and rod bearing. The crank case sections are apart. I need to pull the crank. Do I have to use the Yamaha "screw out the crankshaft tool" or is there another method to remove the crank from the right side? I have another spare crank and rod, so all I have to do is swap. Also, is installation the reverse of removal? Any proven methods would be appreciated. Many Thanks! i done that to my bike and now it done start so dont do it unless you know wat you are doing take it to a specalist Link to comment Share on other sites More sharing options...
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