Grease Guns
What has your experience been in using a small grease gun to replace grease in wheel bearings? I have my bearings repacked every spring and last summer still had bearings burned out. No doubt they...
Forum Discussion
If they're really bearing buddies, they don't serve any purpose on a travel trailer. If you over fill bearing buddies, you can easily blow out the rear seal. Their purpose is to maintain a slight positive pressure so when boat trailer hubs are submerged in water, the water doesn't get into the hub assembly. You probably have a spindle lube type set up, I had those on my last boat trailer, and if you do it right, you can acutally see the old grease being flushed out, and the seals remain intact. Boat trailers take way more abuse than TT,s and I never lost a wheel bearing.
