I just bought a 1999 Hyster H30XM. Serial number starts with D001. Pretty clean little truck, and easier to haul than my bigger ones. I've done a good amount of net searching, and I'm not coming up with much on the engine. I know it's a Mazda, but what model would it be, and possibly what cars used it? Just looking for tune-up parts, valve cover gasket, and valve clearance specs. Thanks