I bought my travel trailer right under two years ago. At times the brakes would make a loud squeal when braking. By reducing the voltage It minimized it. After 8 outings or so the brakes starting locking up at. I ended up replacing the controller with a braketite unit. In order to stop the locking up I had to reduce the voltage down to 1.5. I took out the RV a couple times last summer running it like that. I did not experience any issues.
Now that RV season is approaching I thought it would be a good idea to go ahead and replace the brake and pack the bearings. I have a good machanic and frien who can do the job for me. My question to you all is where can I find replacement brakes for the trailer? I would like to buy them locally if possible just in case they are not needed I can return them. Any feedback will be appreciated!!