^??
You’re talking about a bearing buddy, not an easy lube which is what is on most RV axles.
But regardless, the bearing cops showed up right on cue to tell the OP that he is going to burn up his bearings if he doesn’t disassemble and repack them the old fashioned way.
Do you guys ever get tired of the same old stories?
Of course it’s better to hand pack the bearings, but it’s also worse to not have enough grease in there and that can be cured quickly and easily with a few shots from a grease gun through the EZ lube.
Maybe we can pretend that there’s generally more than one “ok” way to skin a cat for once?