Forum Discussion

BillandCarole's avatar
Jun 21, 2014

Greasing Trailer Wheels

I have been told that you need to jack up and turn wheels with the center grease fittings as you pump in the grease. Is this true? I've been doing it and its a pain to jack up all 4 wheels.
Thanks
Bill

33 Replies

  • Yep, we have the Dexter axles.

    My main complaint in greasing the wheels was getting a good point to raise the trailer. The rig has a "floating" tandem axle that pivots in between the wheels making them move semi-independently. The rig also has the axles flipped making it dammed high. My new work-around for this is to use some 4 inch long 4x4s with a 4x4 underneath as a lifting point. I lagged bolted the 4x4's together into a U-shaped form that lifts the leaf springs at each wheel without putting pressure on the tubular axle.

    Sorry I don't have an area I am willing to post a photo on that is accessible to everyone. If you want a photo PM me an I will email it to you.
    Thanks
    Bill
  • If it is the Dexter EZ-Lube system, then yes you do need to jack up each individual wheel so you can turn them while adding grease. If you don't you stand a chance of grease getting past the seal and into the brake shoes. Not a good idea. It's a bit of a pain, but beats pulling all the wheels off and manually repacking IMO.
  • There are a couple of manufacturers of similar systems. In the owners' manuals, some say to jack it up, and others don't say you have too. I always jack it up as that is what I am used to from my boat trailer days, and I feel you get better distribution of the grease and lessen you chance to blow out the rear seal if something gets plugged up. I still make sure they get disassembled, cleaned, inspected, and repacked the old fashioned way at least every 10,000 miles or so.