On my 4th Kubota in 39 years B8200 and L2250 for over 30 years, then a B2601 for 4 years, never an unexpected hiccup . Moved to much smaller acreage and now have a BX 1880. Fourth time used the mower deck started rattling bad when wife was on it, found all belt pulley retaining bolts loose or fallen out, also trans axle is leaking oil at a case seam. Is this to be expected on these smaller units or is this unusual and my luck just ran out? Thanks all