My 4WD on my 93 T100 doesn't engage and I'm thinking the hubs are seized, has anyone ever done this repair, what parts will I need and how long should it take?

Thanks

I don't know much about this particular vehicle yet but I believe the truck has ADD so check the vaccuum lines from Toyota Tech: Defeating the ADD System - ORN (http://www.4x4wire.com/toyota/tech/add/) This may help you. If you don't understand it after skimming it try this page it was more user friendly for me ADD info page (http://www.off-road.com/toyota/tech/add/).... Good luck.

Thanks for the info - I'll give it a try. I could really use it seeing as we just got about a foot of snow in 4 hours!