1974 Satellite Sebring. Was changing rear yoke and U-Joint. While the yoke was out, I grabbed the pinion. It had noticeable side to side movement. I did not measure, but 1/16 to 1/8 of inch is what it felt like. Is this normal? I have not done anything with a pinion bearing before and do not know the adjustments.

I know this car eats U-Joints, just wondering if this could be part of the problem.