You will need a brake adjusting tool, offered at most tool supply stores, a jack very effective at safely lifting the trailer, along with a jack stand hang on to the trailer throughout jacked position.The listed steps really are a guide to properly adjusting your trailer brakes. What this entails is the adjustment of many star wheel which in turn sets the brake shoe to brake drum clearance. This adjustment is valuable - as the brake shoes wear down, the clearance increases. The actuating mechanism must travel further to effectively apply the brakes and a point may well be reached exactly where the mechanism can't so.
Adjusting RV Trailer Brakes
Park the trailer on firm and level ground.
Block the trailer tires on your opposite side securely to make sure no forward or rearward movement is a possibility.
Jack along the trailer following the manufacturers instructions.
Get the trailer on jack stands of adequate capacity front and rear.
In the back of the wheel, on your brake backing plate, you have a small rubber plug near your lower of the backing plate. Pry out this plug to present access to the star wheel adjuster.
Some trailers possess a drop axle suspension system along with the axle covers the vast majority of this adjusting hole so it is difficult to use the brake tool. Patience excel out in the tip if you continue.
Insert the brake adjuster tool and maneuver it so that the tool engages in the teeth throughout star wheel. The star wheel appears that a gear with exposed teeth on the perimeter. On most trailers you would pull down on the tool handle which levers on your underpart hole and turns the star wheel up (because you are searching at it from the back of a typical wheel. Just to make it tougher, the star wheel sits well inside and some maneuvering is required - a flashlight can help to locate the star wheel.
Turn the adjuster until the brake locks up, i.e. you will be able to not rotate the wheel in your hand. This centers the brake shoes on your brake drum to make sure that they may be in the correct position.
Author Resource:-
Now electric trailer brakes retreat the star wheel 8 to 10 clicks or as specified by the company. The wheel should spin freely with no apparent drag to slow it down. Insulting scraping noise is normal as the electric trailer brakes wheel turns.