differential leak

[X_Factor]

So I got creative the other day and decided to change the gear oil in the front and rear differential for the first time. I do a lot of off-roading and figured it was about time. Followed all the instructions word for word, but now I've got a slight leak on both of them near the bottom, about a drop an hour I guess. I let the silicone sit for 10 mins. before I put the cover on just like it said. The only thing I didn't do was torque the bolts because I don't own a torque wrench. I tightened them snugly, but not overtight. Any suggestions on what I can do now short of re-doing the whole thing again and going back with gaskets?

[Tug-n-pull]

Call me old fashion but I like Gaskets. I may add a little permatex to the stew but if I can get a gasket I try to go that route. You may try tighting them a bit on the bottom side or go and beg borrow or steal a torque wrench for the deal and see if that stops it. You can borrow one at Autozone for a refundable deposit. tug

[Bounty__Hunter]

Try resealing it, make sure all the old silicone is cleaned off very well, from the cover and diff housing.

[Snitty]

i'm with bounty... it may be a pain to drain it again, and put it back in... but it will be the best bet... don't be afraid to use a lot of rtv... and make sure the mating surfaces of the two parts are clean and smooth, otherwise, you'll create holes

[dingus]

looks like, for an 00XJ at least, that the torque rating on those bolts is 30 lb-ft... you can bring those bolts to a little more than just 'snug'...

[Tug-n-pull]

I agree with bounty and snitty both. the sure way to fix it is to reseal it. sill I would try and give her a little snugging on the bolts first to see if that will fix it first. It will not cost anything to try and it may save you a buck or two. If it does not fix the problem then open it up and start over. Good luck tug