basicly as the tital says.
jacked the rear wheels of the ground and had the enigne running in gear. accelerating and backing off the tcase moves a bit and has a knock coming from the inside of it. i have herd of a few zooking doing it offroad when loaded up and then putting the clutch in backs a knock knock knock knock.
it has always done it but i would like ot know what cases it and if its a zook thing
my case had been fully rebuild by profesional. he put in new 6.1 gears, bearings ect
also ive got some movement from the drivers side rear wheel. guessing this is just the bearing on it way out. kind of sounds like a washing machine with nuts in it.