Electric Brake Assemblies Getting Too Hot on 2014 Travel Trailer
Question:
I have a 2014 25 foot travel trailer that weighs 5500 pounds with dual axle Dexter electric brakes they get up to about a hundred and 180 degrees while driving around town is that okay
asked by: Rudy
Expert Reply:
If the hubs and brake assemblies on your travel trailer are too hot to touch, then I recommend looking for a cause as excessive heat can certainly lead to issues down the road.
Typically, high heat on electric brake drums are related to the brake assembly being either damaged or simply misadjusted. The heat may also indicate a problem with the bearings in the hub, such as inadequate lubrication or damaged bearings. When bearings age and wear out, they tend to run hotter.
If you find you need to replace the bearings and seal on your trailer hubs, you will just want to look for the bearing numbers that are stamped onto the bearings themselves. If you are unable to see the numbers, you can also measure the spindle at various locations with a digital caliper like # PTW80157 to determine the replacement bearing sizes you need. I have attached an image that shows these measurements.
I have also included a couple of articles on trailer bearings and races that you may find helpful.
Products Referenced in This Question
4" Carbon Fiber Digital Caliper
- Hand Tools
- Measuring and Layout Tools
- Digital Calipers
- Carbon Fiber
- Performance Tool
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Product Page this Question was Asked From
etrailer Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand - 5.2K to 7K
- Trailer Brakes
- Electric Drum Brakes
- Standard Grade
- Self Adjust
- 12 x 2 Inch Drum
- 5200 lbs Axle
- 6000 lbs Axle
- 7000 lbs Axle
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- etrailer
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