Congradulations on yur purchase!!!. Car with much potential, and not only in a straight line
.
Hey bro check this page. Your problem shown is sumwhere in the links on this page.
http://s15.zetaboards.com/AE111_Forum/topic/6727246/1/#newDownload both the Service manual at top of page through the link and the Full English AE111 Levin/Trueno Owners Manual 94~98 little lower don on the page.
The A/C problem is covered in the Owners Manual i think.
Great info and helpful if your a kind of a DIY kinda fella. you wont be dissapointed.
Also you should hook up to clubae111.com. There are a few local levin owners on the site as well as me and quite a few caribbean brothers.
They have these levins there like b13. Loads of info on everything including suspension set up for track.