The plastic shift indicator is held on to the shift hub with two screws. To get to them, you'll have to disassemble most of the upper steering column. The manual has an outline of the process. You can also get an idea of the project from my site: Steering Column & Shifter – Taking Flight Again
Thanks, I was able to install a new shift indicator. Just watch out to not loose the two special square head bolts that tighten the steering column.Don't take them completely out just loosen them.