Rubber plugs bulging out on easy lube
Does 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 ...
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Same problem here only my plugs blew all the way out and I had grease all over the wheel. I had repacked them before the trip and blamed it on an air pocket in the grease that expanded when the grease & axle heated. I now check and "burp" them a couple times after greasing and have no more problems...
