I am trying to get the front hub off my full size 89 i almost have the manual locking warn hub off I am wondering what is behind it? I saw a DIY post for front hub replacement but it was fora smaller newer blazer and it said it needs a 36mm socket do I need the same? Plusdo i need a bearing socket or just a regular socket. I am at work now and was hoping i could get some info before i get home so i can stop at the autoparts store on the way home, i dont think i have a 36mm socket


Matt

 

Sorry for the delayed response.

Once you get the locking hub cap off, you will need to remove the two retaining rings (axle hub and axle shaft), then remove the hub clutch assembly.

After that, if you are attempting to replace the wheel bearings, I believe that you can use a wrench to remove the outer lock nut, the lock ring, and the wheel bearing inner adjusting nut. Next, remove the hub & disk assembly and the outer wheel bearing. Then remove the oil lip seal and inner wheel bearing. Last, remove the bearing races from the hub assembly using a drift punch.

For reassembly, carefully press in the new bearing races in either side of the hub assembly. Pack the new bearings with suitable wheel bearing grease and install the inner bearing in the hub assembly. Carefully install the oil lip seal. The rest is reverse of disassembly.

When reassembling the locking hub, adjustments may be necessary. A spanner wrench will be necessary to complete the adjustment process. I can post the process, but not having done this in a VERY long time, I can't elaborate on it. Hopefully Rob (Chevy Lover) will see this thread and give some needed insight into this process.