Was driving my Scout home yesturday, and I heard a clicking sound and though it was a u-joint and then a loud boom but it wasn't the driveline? I checked the hubs and I think the hubs were about half engauged? How do I check the hubs and the transfer case for damage? I had it in 2wd on the transfer case? I was able to drive it all the way home? Its was like something was trying to engauge? I have a 76 terra w/ 345. Help if you can, thanks.