If you have not already, you should now identify what type of new brake cables you need. When all of the old brake cables have been completely removed, take this opportunity to check over the underside of the trailer looking for excessive rust or wear. This should make things a little bit easier. If they are rusted over and removing them is proving difficult, cut through the cable with cutters again. Use a spanner and socket wrench to remove the sections of old cable that are attached to the brake cable anchor point and compensator. It should move easily and return back to its original position when released. With a screwdriver, check the expander as shown here. You will have to remove the wheel, hub cap, split pin, castle nut and brake drum in order to get to this and investigate. If this is the case the expander cannot expand and contract freely, which may cause loss of brakes or even complete seizing. If it does not, there is a strong chance that the expander has rusted inside the brake. This eyelet should also freely return to its original position when released. The cable is attached to a small eyelet inside the brake that should pull out a short way when the cable is pulled. By gently pulling on the bare cable you can assess the condition of the inside of the brake.
#How to install slack adjuster on front axle prostar free
Work this smaller section free with Mole Grips.Īfter removing a cables connection from the back plate, make sure to check the expander inside the brake itself. This smaller part will now more manageable and easier to remove. Remove the cable that has been cut away, leaving only a small section that remains firmly attached. Large wire cutters should be able to cut through them with some force. The simplest way to remove cables like this is to cut through them just before the metal connecter that connects to the back of the brake. If this small plate is too badly corroded or was bent out of shape during removal of the cable, replace it with a new one.īadly rusted brake cables that have become seized can be very difficult to remove in one piece. This is known as the cable cover plate and will need to be put back when the new cables go on. As the cable comes away from the brake, watch for a small metal plate that may come off with it. If you cannot remove this fitting by hand, clamp the smaller part of the metal connecter firmly in the grips and gently work it loose from the back of the brake. To remove the end of the brake cable that is attached to the back plate of a brake you may need a set of Mole Grips. Depending on the condition of your trailer you should see something similar to the example below. When you have the trailer in the air and secure, take a look underneath and locate each end of all the brake cables. Not everybody will have access to such equipment, so car jacks or ramps would be a suitable alternative as long as it is safe. The best way would be to use a hydraulic lift. This guide will illustrate the processes you will have to go through, as well as point out any important information that could prove useful to a trailer owner.įirst of all, you will have to find a way to lift the trailer enough to be able to work underneath it comfortably. Here is a guide that will help you replace either Knott or Al-ko detachable trailer brake cables. Filed In: Brakes, Repairs and Maintainance
0 kommentar(er)
