Keeping your used cars braking system in optimal condition is vital for your safety and that of others. Brake fluid is a crucial part of the system and the vehicles Anti-lock Braking units, if it is not often changed, braking can be affected.
Brake fluid is a kind of hydraulic fluid that is utilized in hydraulic brake applications in cars, motor bikes, and light weight trucks, it is even utilised in some contemporary and advanced bicycles and is also frequently utilized in hydraulic clutches, it is employed to transfer force into pressure.
In order for the braking program in your employed vehicle to work appropriately, brake fluids must have specific characteristics and meet certain high quality standards.
The brake fluid is subjected to incredibly high temperatures, specifically in the disk brake callipers and in the wheel cylinders of drum brakes, it must have a really high boiling point to avoid the risk of vaporizing in the lines.
But why change the brake fluid, why is it so critical to check regularly?
As above, brake fluid is designed to have a high boiling point to withstand the high temperatures generated by the friction of braking. In addition it must not freeze throughout the icy conditions.
The brake fluid in your used car is Hygroscopic, which indicates that it will absorb water. As it absorbs moisture over time the boiling point gradually lowers. If it reaches the point where the fluid boils in the course of braking, compressible vapour forms in the braking program, causing the pedals in your utilized vehicle to feel soft or not work at all. It is recommended that you change just before it reaches 3% of water content.
Brake fluid contamination is now such a significant concern that all major vehicle manufacturers recommend that it changed at least each and every two years.
In your used car, water in the brake fluid will trigger premature wear of wheel cylinders and brake callipers. Failure to change your brake fluid often can result in very pricey repair bill for your vehicle.
Brake fluid deteriorates over time and ought to be changed frequently to guarantee efficient braking. Sadly it is one of the most overlooked vehicle fluids in your used auto.
Checking your brake fluid is effortless, and can be completed often at home. Locating the reservoir is also effortless enough, under the bonnet on the driver’s side towards the back of the engine, you need to locate it. In most new modern day cars it is easy to see the levels without having removing the cap, but in older used cars you will locate that you will need to get rid of the cap to check the levels.
Get into the habit of checking this frequently, bear in mind, the quicker you spot if there is a leak or levels are low, the safer you will be!
If it does need filling, you can buy most fluids for your employed vehicle on the general market, but if the correct fluid is not used then the brakes will not function effectively, so I would suggest making use of a registered garage to alter of fill for you.
If you discover that you require to leading up the fluid in your employed auto on a standard basis, then you should have your braking system checked by a expert, as it may be leaking, and brake fluid is dangerous as it is toxic and highly flammable. It may well also be an indication that the friction material may possibly also be worn, and the brake fluid has displaced the brake pads or shoes.
Normally, the brake fluid would be changed at the exact same time your utilised car is in for its scheduled service, when at the dealership, ask the adviser and make certain that this is done. If your brake fluid requirements changing and a service is not due on your used vehicle, then call your garage and ask a trained adviser to book you in for a brake fluid change.
The greater you look after your employed car, the better it will serve you, and the longer it will remain on the road, maintain all your servicing up to date to avoid any nasty surprises and huge bills!