Well yesterday me and my dad swapped in an 8.8 we bought at a swap meet over a year ago. It has 3.73 gears, we rebuilt the trak lok, and thoroughly cleaned the whole unit. We spent the whole day getting it in and the old one out and my D & D upper & lower control arms in. On the first drive it was making a god awful sound. It sounded like a bearing was bad or going out. I am very sure it was a bearing, we put it on jackstands to listen for the sound and are pretty sure it is a bearing in the center case. But the thing is we dont know which bearing it is!!!!
SO today we got to swap the old rear end back in so i could drive it. This sucks we just wasted two days and i dont know what to do now. The whole reason we bought it was so we wouldnt have to set up all the complex crap dealing w/ the ring & pinion. My dad thinks it is a pinion bearing that is making the sound, but I think he is just guessing. I am very positive it is not the trak lok making the sound, but I am not even sure how many bearings are in the center case. I know there are two on the side "main caps" (dont know what else to calll them) and then the pinion bearing.
If anybody has any advice or an answer for me please post it up!!! You have no idea how much this sucks!!!!!!!!!!!!!! I am so sick of putting that danm rear end in and out. And with just the little taste of the 3.73's I NEED them now.
SO today we got to swap the old rear end back in so i could drive it. This sucks we just wasted two days and i dont know what to do now. The whole reason we bought it was so we wouldnt have to set up all the complex crap dealing w/ the ring & pinion. My dad thinks it is a pinion bearing that is making the sound, but I think he is just guessing. I am very positive it is not the trak lok making the sound, but I am not even sure how many bearings are in the center case. I know there are two on the side "main caps" (dont know what else to calll them) and then the pinion bearing.
If anybody has any advice or an answer for me please post it up!!! You have no idea how much this sucks!!!!!!!!!!!!!! I am so sick of putting that danm rear end in and out. And with just the little taste of the 3.73's I NEED them now.