Chainsaw Repair

Perhaps if you could find three of the correct screws that were short enough that they would not interfere with the flywheel, you could use them and sealer to block all three holes and stop the slow leak. Not much $ and would keep the saw from coming back.

Like MS61 said above. If I get a saw that needs something and the owner does not want to pay for, I'll put it in anyway at my expense just to keep it from coming back, with the owner whining at me! You cannot work miracles but you can avoid the whining!