Finally got a chance to get at it today, I dumped out all the oil. Nothing out of the ordinary in the rear diff, the front had a few of small shavings and bits on the plug. Nothing in the tranny or the motor oil. Then I took off the "inspection plate" off the power divider and inspected all the teeth none were damaged, same on the transmission. Thank god!
Tomorrow I have to help my father with his truck, then I will tear into the fifth wheel, the CAC and the rest.