Yesterday morning I went out to the driveway to go to school and noticed a small puddle under the 80, but figured it was oil from the oil pump so I didn't think much about it. At the end of the school day, I looked under and noticed another puddle so I got under and saw it was coming from my front diff. Drove home and left it in the driveway cause it was leaking pretty bad. Drove a different car today and came home again to a large puddle sitting under the diff after only 20 or so hours (pic will be attached).
@roadstr6 said on the CRR thread to wiggle around the driveshaft to see if there's any movement to check if it's the bearing or just the pinion seal. I did this and it would twist about 1/4" to each side but had no side to side or up and down movement. Anyone know anything else that could be the cause of this? I'm pretty confused because I didn't notice any noise or vibrations leading up to this, and the whole front axle was rebuilt by Trollholes a couple years ago, along with an e locker being put in, so I would imagine that would incldude bearings and the seal, but I'm not totally sure.
Any thoughts would be appreciated. This is definitely something I would love to do myself. My 80 has been pretty reliable and I'm just now learning a little bit about fixing up cars so I would love to work on it when something is wrong. Pictures will be attached below, along with a video of the driveshaft if it works
- this is the video
View attachment 1961181View attachment 1961184View attachment 1961185
You need to follow the leak up to figure out where it is coming from. It looks like a little stream coming down the back of the snout. Where does the oil stream originate?