k guys, i know htis has been answered but i cant find the solution. i tore apart the oil system part way and found out i got a steel oil filter. Man was it a pain to get the oil screen out. not doin that again. i only found one little booger in it anyways. But with the filter i first cleaned it with some water, then some WD40 and then some brake cleaner and then let dry. but i couldnt get some of the metal shavings out. and i dont have a compressor. so the ? is is that the stuff i am using is it good for it or will it harm the filter or system. And how can i get the filter totally clean without compressed air. Really i am a newbie and am totally new to this stuff and all your help is greatly appreciated!!!!!!