You will require a brake adjusting tool, bought at most tool supply stores, a jack good at safely lifting the trailer, and a jack stand to contain the trailer in the jacked position.These fundamental steps are a directory for properly adjusting your trailer brakes. What this entails would be the adjustment of your star wheel which in turn sets the brake shoe to brake drum clearance. This adjustment is important - because the brake shoes wear down, the clearance increases. The actuating mechanism must travel further to effectively apply the brakes as well as a point could possibly be reached in which the mechanism cannot so.
Adjusting RV Trailer Brakes
Park the trailer on firm and level ground.
Block the trailer tires in the opposite side securely making sure that no forward or rearward movement is possible.
Jack up the trailer implementing the manufacturers instructions.
Place the trailer on jack stands of adequate capacity front and rear.
At the rear of the wheel, in the brake backing plate, there is a small rubber plug near the end of backing plate. Pry out this plug to offer having access to the star wheel adjuster.
Some trailers have a very drop axle suspension system and the axle covers much of this adjusting hole as hard to make use of the brake tool. Patience dominate within the top in case you keep at it.
Insert the brake adjuster tool and maneuver it so the tool engages with all the teeth in the star wheel. The star wheel looks like a gear with exposed teeth at the perimeter. On most trailers you'd drop down at the tool handle which levers in the bottom of the hole and turns the star wheel up (as you are seeking with it coming from the back of many wheel. Simply to allow it to be harder, the star wheel is placed well inside as well as some maneuvering is required - a flashlight will be helpful to to locate the star wheel.
Turn the adjuster till the brake locks up, i.e. you can no more rotate the wheel by hand. This centers the brake shoes on the brake drum to make sure they are inside the correct position.
Author Resource:-
Now electric trailer brakes backpedal the star wheel 8 to 10 clicks or specified by the model. The wheel should spin freely without apparent drag to slow it down. A very light scraping noise is normal because the electric trailer brakes wheel turns.