Forum Discussion
deltabravo
Nov 04, 2019Nomad
MFL wrote:
As mentioned, a used trailer should be checked/packed soon after purchase.
I have two cargo trailers at the moment. The big one (8.5x20) was is a 2008 model year. I purchased in 2012. The guy I bought it from used it a LOT, for hauling race cars. I asked him if he'd ever repacked the bearings. He said he hadn't, but he pumped grease in the EZ Lube hub periodically.
When I pulled out of his driveway, I manually activated the brakes with my brake controller. I couldn't feel any braking. I kept cranking up the gain setting and ended up all the way at the highest setting where I barely felt any braking action. I knew at that moment there were issues with the brakes.
Once I had time to dig in to the brakes, I found all 4 had blown rear seals. It seems that the "path of least resistance" for the grease it to blow out the rear seal. The place on the axle where the grease exits the spindle when using the zerk, is a small hole partially covered by the inner bearing.
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