Jerry is correct in everything he says except I think he misunderstood how I meant to use the solvent. I would ONLY use solvent when taking the hubs completely off and completely disassembling. You then use solvent to TOTALLY clean everything and then blow away the solvent before packing bearings and putting grease down in the hub between the bearings.

You certainly should not use solvent and let it contact the grease if you are not going to pack them, or leave any solvent in place after cleaning, but before packing with fresh grease.

Thanks for the clarification.

Have a great day,