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How do you change a wheel bearing on a trailer?
Remove the wheel. Remove the lug nuts and the wheel. Remove the cotter pin. Straighten the ends of the cotter pin and pull it out with needlenose pliers. Remove the rear bearing and seal. Pack grease into the bearings. Reassemble the hub.
Can you replace wheel bearings yourself?
Changing your own wheel bearings is considered an intermediate job that can be done at home, but will need some speciality mechanic tools. Be sure to obtain your vehicle’s service manual and identify the type of wheel bearing your vehicle is equipped with before you begin the repair.
How much does it cost to replace a wheel bearing on a trailer?
Some Class A RV owners have stated that it cost anything from $300 to $500 to replace the bearings. Depending on how much you use your trailer and how many miles you get on it, you can wait till about 20,000 miles before your wheel bearing has to be repacked.
How do I know what bearings my trailer has?
The easiest way to determine which bearings are used on your trailer axle is to take the hub off and look for the reference numbers stamped into the metal of both inner and outer bearings. If the bearing numbers are unclear, the next best solution is to take measurements of both bearings. This is the bearing itself.
How do you remove a bearing buddy?
To remove Bearing Buddy®, lay a block of wood against the side of it and strike the wood with a hammer. Place the wood on the opposite side and hit again. Continue this procedure until you ”walk” the Bearing Buddy® out of the hub. Don’t disassemble the Bearing Buddy® to attempt to remove it.
Can you replace a wheel bearing without replacing the hub?
On some cars, you can just replace the bearing and call it a day. On others, the hub assembly must be removed and replaced. The most difficult type involves removing the hub assembly and setting it in a press. If you’re not sure what type of wheel hub assembly you have, stop by or give your local Pep Boys store a call.
How long does it take a mechanic to change a wheel bearing?
Replacing a single wheel bearing can take 90 to 120 minutes depending on the type of vehicle and complexity. There are a lot of moving parts that need to be maintained and properly sealed to complete this type of work.
How long will a wheel bearing last after it starts making noise?
Typically, a wheel bearing should last roughly 1,000 to 1,500 miles after it starts making noise. This doesn’t mean you should keep driving since a noisy wheel bearing is always a risk. When your wheel bearings are making noise, it’s a sign that something is not working properly and might fail when you’re driving.
How much are bearing buddies?
Bearing Buddy Stainless Steel Bearing Protectors (1.980″ Diameter) with Auto Check With Bras – Pair List Price: $36.99 Details You Save: $5.50 (15%).
How much should it cost to repack trailer bearings?
Trailers tend to be cheaper to repack professionally (think $100-$200), but don’t underestimate the power of the upsells a mechanic might try to give you. If you’re serious about cash, you can likely save a few bucks by repacking your bearings yourself.
How often should I pack my trailer bearings?
How often should you repack your trailer bearings? The axle manufacturers recommend that you repack your trailer bearings once annually or every 12,000 km. If you are over-do for trailer wheel bearing maintenance, we would be happy to help you.
How long should trailer bearings last?
Expert Reply: We recommended to repack the wheel bearings on your trailer every 12 months or 12,000 miles. There is not a specific guideline as far as actually replacing the bearings. When repacking them with grease, you will also just want to check for any damage or wear and replace anything if needed.
How much play should a trailer wheel bearing have?
For adequate trailer wheel bearing maintenance, you need to check your bearings on a regular basis. Jack up the trailer and secure it on adequate capacity jack stands. Check wheels for side-to-side looseness – There should be a very slight amount of play in the wheel, typically 1/8-inch or less.
Are all trailer bearings the same?
Expert Reply: Trailer wheel bearings are specific to the spindle that is installed on the axle that is on your trailer. Once the hub is removed you will be able to get the part numbers from the inner and outer bearings to determine the correct replacement parts for your spindles.
What happens when a trailer bearing fails?
A damaged wheel bearing does not only cause a vehicle to be shaky and noisy; it can also cost you more money by damaging other nearby parts, and even force your entire wheel to fly off when driving at high speed.
What causes trailer wheel bearing failure?
Failure is usually caused by either lack of lubrication (which causes excessive heat), overloading (which causes lack of lubrication because of the excess weight), the axle nut is too tight (which, again, causes lack of lubrication) or the axle nut is too loose (which will allow for unnecessary movement causing bearing.
How do I know if my trailer bearings need grease?
Keep your hand on the wheel and spin it. If you feel any motion that is not smooth, hear any noises, or if the wheel does not spin freely, the wheel bearing is defective or needs lubrication.
