If you’re pulling the passenger-side axle on a Jeep Gladiator (JT) or Wrangler (JL), you’ve probably realized there is a major "gotcha" waiting for you inside the axle tube. It’s called the FAD, or Front Axle Disconnect.
Many DIYers treat the passenger side like the driver side—just pull it out and shove it back in. But if you do that, you’re going to hit a wall. Or worse, you’ll ruin an expensive inner axle seal. This guide, born out of my extensive "Death Wobble Nuclear Op