Hello forum. I just bought a used 87 hyster h50xm with a mazda 2.0 LPG engine. It has a few problems that needs fixing and I found this site to be very helpful as I browsed through the forum. I already found the answers to some of my problems in this site and would like to ask some advice from the experts here. I plan on removing and rebuilding the engine ( I also need to replace the ring gear )but, need to know how the engine separates from the trans. Do I have to unbolt anything in the bell housing or does the engine just slide off a splined shaft. Thanks.