crankshaft oil pump insert

[raywhitehorn]

I am looking for someone who might know how to get the insert inside the crankshaft that drives the oil pump on a rotax 787. I have a bad flywheel and asked a friend to try and pull it off for me and in the process he used a three bolt puller that was to small and drove that insert or whatever it is called deep inside my crankshaft and now my little plastic drive shaft for the oil pump wont reach it. it looks like a square hole inside the end of the crank does any body know what i'm talking about? i have looked all over the web and all i can find is whole crankshaft assemblys

 

[Chester]

Go to your dealer and order the new style oil pump drive #290-837-390. Instead of fitting inside the crankshaft, it straddles the flywheel nut.

Chester

 

[raywhitehorn]

thanks i was worried that i wasn't going to find a solution without some machining to do. what a load off my shoulders:hurray: