93 Chevy Silverado Ignition issue

6.5TD dually. Replaced the IGN switch early spring. Tumblers have gone bad... key will only turn forward as if to start. Not back to 'off' position.

How do I get the tumblers out to replace them?

Thank you.

Welcome to AF. This post from last week may be helpful for you.


http://www.automotiveforums.com/vbulletin/showthread.php?t=1040572