This is a take apart instruction text only, no pics, it might help. http://www.umich.edu/~archive/mac/misc/documentation/openingaduo.txt Brian On Apr 24, 2006, at 8:46 AM, JCT wrote: > Hi duogang! > Finally found a trackball unit to replace the defect one on my duo. > Anyone now where I can find a .pdf service manuals for this duo? > Normally by looking I can find my way, but I am afraid to break > this one if I proceed without a manual :-( > Thanks for any info, > JCT > _______________________________________________ > DuoList mailing list > DuoList at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/duolist > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984