I’ve been chasing some driveline vibes on my 80 with the OME heavy lift. It only vibes when the front shaft is installed. Tried double Cardan, tried stock shaft. Both vibe. Found yesterday that I can move the pinion nut by hand. Just a little but it knocks the stake in both directions. I think I can feel a slight wobble of the pinion too. I think this means I have no preload on the pinion. I’m going to pull it and have someone look at it. Recommendations?
Other thoughts/opinions/discussion?
Other thoughts/opinions/discussion?