We have most of the bolts out of the bracket mount, but something is holding the bracket. it pivots from the bottom and looks like it might be under the belt tens. housing. what are we missing?
You need to say which engine. This may help: http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528003c2e8
The sleeve for the bolt could be holding it. Most times the alternator can be pried out and then the sleeve can be driven back a little to make it easier to install.