19
Nov
Disassemble the bearings from the wheels one by one carefully. More is better does NOT apply to packing the hubs with grease.
This occurs because there is nowhere for the heat to dissipate.
Grease coming out of wheel bearing. Did you re-grease the bearings recently. If so they may be over-greased. If the bearings hubs are packed completely full of grease the bearings will run hot and the oil will come out of the grease.
More is better does NOT apply to packing the hubs with grease. If the grease is old it may just be separating. Grease leaking from inside bearing onto wheel Bearing Buddies often leak grease themselves.
One of mine got sand in the pistonspring and grease would get slung out all over the wheel. If you take them off they disassemble really easy if you have circle clip pliers. Clean and reassemble before installing the grease.
It sounds like the seals have failed and the grease from the bearings has come out during travel. Also it is possible that if you have an EZ lube axle with a grease zerk at the end to add grease but use a single lip seal the pressure can blow out the single lip seal. First buy some high-quality wheel bearing grease.
Disassemble the bearings from the wheels one by one carefully. Then wear hand gloves and put some grease on the palm and take a bearing. Now start dipping the bearing on the grease by its backside.
Keep doing this until you see the grease coming out through the front side. I did mine with 3 miles on the odometer. When pulling front hubs the bearing cover came off and visual inspection of bearings verified little to no grease inside.
Popped the cover back on hit it with greaser 10-11 pumps. All four bearings took about 10-11 pumps before any grease started coming out. Inside the wheel bearing is a tremendous amount of grease that keeps the bearings running smooth cool and free.
However when the wheel seal is loose the grease can and often does escape from the wheel bearing. As the wheels turn centripetal force will fling this grease around the wheel hub and can leak onto the ground. Once the seals are purged the bearing is prone to contamination.
Moisture and other debris can enter the bearing corroding the bearing surfaces. Any grease that was purged from the bearing will be drawn back into the bearing after it cools bringing outside contaminants with it. Over greasing also causes heat buildup in the bearing.
This occurs because there is nowhere for the heat to dissipate. Leaking isnt a big deal but the fact that the grease is liquid enough to seep out indicates its probably time for clean out repack hub and bearings with fresh grease. This will be a good point to inspect bearings grease spindle bearings and reset bearing preload.
Heres a good DIY thread on the process. I bought a used older pop up camper this spring with the intentions of fixing it up making some videos and going on some adventures with the family. Came out to ride it yesterday only to notice there was a little puddle of fluid on the bottom of the rim of the wheel.
I was looking to see where the fluid came from and spotted a dark greenishblueish substance seeping out from what looks like the bearing between the case and the wheel i had to go on the right side of the bike drivers. The grease is runny enough as it is. The problem is that the cv joint is in the way of the grease going in there easily.
If you turn the steering on full lock then the filler hole clears the cv and the grease will go in there easier. Remove one of the top swivel pin bolts to allow air out as the grease goes in. I have oil or grease coming out of my rear wheel.
It could be bolth thats not greese its oil from the rear end cairrier check to see if the vent on the rear cairrier is clear its a hose that comes off it Sometimes if that is clogged it will let the rear end built up pressure and cause the seal to leak But the oil. Any grease on the back of the wheel could be from the grease working its way out from having slightly too much or it could be from a grease cap or grease seal that is not fitting properly. The grease cap and seal should be keeping any excessive grease off the wheel.
How to grease trailer wheel bearings with Dexters E-Z Lube grease fitting. The Dexter E-Z Lube system uses a tube from the grease cert to the back of the be. It appears that you have ez lube axels.
Just put your grease gun on the zerk fitting and pump until you see clean grease coming out of the hub. Turn the wheel slowly as you pump in new grease. The metal caps are fairly common.
The left front wheel is leaking grease so I removed the tire and found that the grease is coming out around the grease cap. How can I pull the grease cap off to check out whats up. Do I have to remove the Hub.
I did try to remove the Hub by removing the five small bolts that hold the Hub onto the Rotor but I cant get the hub loose from the rotor. There is a seal and a roller bearing inside the stub axle to keep the swivel housing grease from coming out around the half-shaft. A new cap on the drive flange might stop the grease from coming out but it would likely continue to leak and give extra lube to your wheel bearings.
Regular trailer axle seals are not designed to be pressurized and the bearing buddy has a spring inside to compress grease to keep water out of the bearings. It completely fills the hub with grease. Since Dexter recommends manually cleaning inspecting and re-packing wheel bearings every 12K miles or 12 mos.
It will push the execess back out. If it just showed up and you didnt recently pump grease in them you might want to pull them off clean inspect pack and install new seals. If it was the outside Bearing Buddies will make a mess all over the outside of the wheels if you over grease them or if you dont use the bras.
And coming out of a trail had an awful noise. Really thought Id blew my front diff but turned out to just be the wheel bearing. Jacking it up to replace today and notice the other side has a good deal of play also.
These only have about 500 miles on them. 2017 stock wheel and tire size. Mostly east coast rocky.