You know what I think? I think that you've posted a bunch of random acronyms and part names without giving any indication of what you're talking about, with a poorly thought out subject heading. Probably in the wrong section too!
I also think that if you don't start putting more effort into your posts, your are going to be banned from this board.
Start by reading <A HREF="http://www.ca.dsm.org/ubb/ultimatebb.php?ubb=get_topic;f=3;t=001362">The Rules of This UBB</A> which clearly state:
5. Posts must use correct spelling, grammar and punctuation.
