Is There an Exact Amount of Grease to Use in Trailer Hubs

Question:

I have a 26 foot fifth wheel with ez lube fittings Is one 3 ounce tube with the mini grease gun enough grease per bearing? I can see the old grease flushing out just not sure if the three ounce tubes are enough for flushing and lube. Thanks

asked by: Mark G

Expert Reply:

Since you're seeing grease come out through the bearings you're good. There isn't an exact amount of grease that hubs need to be filled with but the trick is to keep pumping in more grease till you see it ooze out. Since you are there already you are good.

expert reply by: Jameson C