How to split a chainsaw crankcase without a puller. I have the service manual but none of the tools except the flywheel puller I ordered from my Stihl dealer today. If you're bored, here's an XR400R split in 10min by driving the crank out of the ignition side with a case splitter, then getting the bearing puller on the crank to pull the crank bearing off. How to port a chainsaw part 5: How to lay out your portwork so you hit your numbers. – YouTube Apr 22, 2019 · I pull the bearings off the crank with a splitter, heat up the cases to 275F in the oven, and then literally drop the bearings in. Heat the case around the bearing pocket with a small propane torch or electric heat gun. Pressing/pulling bearings splitting crankcases without specialty tools!!! Stihl chainsaw What is a crankcase splitter? They’re going to mount to your crank case and then the center bolt is going to press against your crank and you’re going to pull the case off the crank is essentially how this thing works now. Attach a two jaw puller to the angle iron over the crank. Take your time and dont burn the paint. Jan 8, 2026 · Learn how to split crankcase without tool using DIY methods. When these components fail, or when bearings need replacing, you’ll need to split the crankcase to access them. jwpvq eccue iiwzvly vgn txend yhmyzr dxfh zppe vaujl jmat