Replace just one Backing Plate on TT?
I have a 27' TT that I bought new 29 months ago. it is not overloaded, BTW. I have put almost 20,000 miles on it, about 25-30% hilly/mountainous roads. The axles were replaced under warranty a few mon...
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The most telling measurement you can take of your brakes is the current draw of the magnet when energized. 3 amps per magnet is about maximum. Of course, they should all read the same.
https://www.etrailer.com/faq-testing-trailer-brake-magnets-for-proper-function.aspx
Individual Brake Magnet Amperage Specifications
10 and 12 Inch Brake Magnets
3.2-4.0 Max amps at 12-13 volts
7 Inch Brake Magnets
3.0-3.2 Max amps at 12-13 volts
https://www.etrailer.com/faq-testing-trailer-brake-magnets-for-proper-function.aspx
Individual Brake Magnet Amperage Specifications
10 and 12 Inch Brake Magnets
3.2-4.0 Max amps at 12-13 volts
7 Inch Brake Magnets
3.0-3.2 Max amps at 12-13 volts
