When you put your foot on the brake pedal, the fluid in the master cylinder moves down the brake lines to the front and rear brakes. If there’s insufficient brake fluid, air is introduced into the brake lines and your car doesn’t stop properly. Therefore, it’s important to keep enough brake fluid in your brake fluid reservoir. If your car has an anti-lock braking system (ABS), consult your owner’s manual before checking your brake fluid. Some ABS systems require you to pump the brake pedal approximately 25 to 30 times before opening and inspecting the fluid reservoir.
To properly check your brake fluid, ensure you do the following:
Clean the top of the reservoir carefully. A small amount of dirt falling into the fluid can cause the internal seals of the master cylinder to fail. Your brakes will begin to lose effectiveness and ultimately fail completely.
Open the top of your brake fluid reservoir. If you have the kind with a little plastic reservoir on top, just unscrew the cap of the reservoir. If you have a metal master cylinder that contains the reservoir, use a screwdriver to force open the retaining clamp off the top. Don’t leave the master cylinder uncovered or an open can of brake fluid sitting around for too long. Brake fluid soaks up moisture to keep it from settling in the hydraulic components and corroding them. If moist air gets to the brake fluid for as little as 15 minutes, the fluid is ruined. Ensure you keep the can tightly closed until you’re ready to use it.
Look to see where the fluid level lies; make sure that the brake fluid level is within half an inch or so of the cap. If the level isn’t high enough, add the proper brake fluid for your car. If the brake fluid reservoir is empty when you check it, you may have to bleed the brake system.
Check the colour of your brake fluid. Because brake fluid deteriorates with use, it should be replaced by a mechanic if it’s dark in colour.
Have your brake fluid changed every two years. Doing so protects the hydraulic components from internal corrosion and premature brake failure.
Word of caution
It is important to note that:
Brake fluid is toxic. So take any rags with more than just a couple of small spots of fluid on them and any partially used cans of fluid to a toxic waste centre for disposal.
Don’t get brake fluid on anything that’s painted because brake fluid eats paint. If you spill any, wipe it up immediately and dispose of the rag ecologically!
Don’t get grease or oil in your brake fluid; either one may ruin your hydraulic brake system
If you cannot check the brake fluid for yourself make arrangement to have the car towed to a proper garage with qualified staff and the right equipment. You can find all KEMRA approved garages on our website. The garages will not only provide great brake repair but also guarantee you great services on other vehicles peripherals,