You would need a brake adjusting tool, available at most tool supply stores, a jack proficient at safely lifting the trailer, plus a jack stand to carry the trailer inside the jacked position.The subsequent steps absolutely are an advice to properly adjusting your trailer brakes. What this entails will be the adjustment of a typical star wheel which in turn sets the brake shoe to brake drum clearance. This adjustment is considerable - since the brake shoes wear down, the clearance increases. The actuating mechanism must travel further to effectively apply the brakes along with a point can be reached wherein the mechanism is no longer able to so.
Adjusting RV Trailer Brakes
Park the trailer on firm and level ground.
Block the trailer tires on the opposite side securely so that no forward or rearward movement is feasible.
Jack in the trailer pursuing the manufacturers instructions.
Secure the trailer on jack stands of adequate capacity front and rear.
At the back of the wheel, at the brake backing plate, there exists small rubber plug close to the bottom of the backing plate. Pry out this plug to provide usage of the star wheel adjuster.
Some trailers have a drop axle suspension system as well as the axle covers the majority of this adjusting hole making it problematic to utilize brake tool. Patience surpass with the ultimate if you happen to persevere.
Insert the brake adjuster tool and maneuver it to ensure that tool engages together with the teeth inside the star wheel. The star wheel resembles an a gear with exposed teeth in the perimeter. On most trailers one would combo box in the tool handle which levers at the end of hole and turns the star wheel up (while you are looking using it that came from the back of the wheel. To your cause it to be more difficult, the star wheel is found well inside plus some maneuvering is required - a flashlight will aid to locate the star wheel.
Turn the adjuster so that the brake locks up, i.e. you are able to not any longer rotate the wheel manually. This centers the brake shoes at the brake drum making sure that these are throughout correct position.
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Now electric trailer brakes backtrack the star wheel 8 to 10 clicks and specified by the manufacturer. The wheel should spin freely with zero apparent drag to slow it down. An insult scraping noise is normal since the electric trailer brakes wheel turns.