What brewer said, other than I'd use something other than a factory Curado washer. They suck.

Get yourself some of the Carbontex drags and some of the Cal's reel grease:

http://www.smoothdrag.com/

Use this website as a references on how to easily replace a drag washer.

http://www.ifish.net/board/showthread.php?t=111688&highlight=Curado+Rebuild

Honestly, if you can replace a lightbulb in your house, replacing a drag washer is not any more difficult.