FWIW, The diagram at _http://www.poca.com/gallery2/main.php?g2_itemId=15223_ (http://www.poca.com/gallery2/main.php?g2_itemId=15223) has been updated to show the correct dual ended fan motor part number (BM 4320) to replace the OEM motor. Sorry for the error. Have fun, SOBill Taylor sobill at aol.com