Pulled the 230 into the shop earlier this week and started going after the front main seal. Had to remove the sheet metal, rad, and front bolster to get access to the front crank pulley. These are pressed on and can be a little tough to pull. The IT manual shows a bearing splitter and a big puller for removal and I watched several video's where guy's make a U-shaped pull plate to slide behind the pulley and use a bottle jack or threaded rod to push on the end of the crank. I went with drilling and tapping the pulley for some 3/8 bolts along with a Snap-On puller. I put as much pressure on the puller as I dared and then hit it with the Acetylene torch. About 15/20 seconds of heat and I heard it pop loose. Next up is to remove the governor so I can pull the front cover and get the seal changed. Rather than loading a bunch of pics I put a slideshow together that shows from the start to where is sits now.