partsman01ExplorerJul 15, 2014Rubber plugs bulging out on easy lubeDoes it mean anything when the rubber plug on a easy lube bulges out? The end looks like a nipple cause it is sticking out, hot day towing but hub did not seem too warm to touch, had to use brakes a ...Show More
fj12ryderExplorer IIIJul 15, 2014Most likely is grease working its way out. I'd pull the caps and clean out the excess grease. Did you just have them lubed?
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