Essential Tips for Changing Brake Fluid at Home
As far as the maintenance of the vehicles go, there are not many systems as important to your safety as the braking system. One of the little reviewed aspects of your vehicle is the brake fluid, which is however a crucial part in determining whether or not your brakes work effectively. Working as a hydraulic type, brake fluid passes on the force onto the brake pads and rotors which, as a result, stops the vehicle. However, as time goes by, brake fluid deteriorates as a result of taking on heat and water, hence making periodic replacement inevitable. Although the vast majority of drivers prefer to go to a garage to have this service done, you can do it yourself at home provided with appropriate tools and pieces of advice. This comprehensive guide presents critical tips and steps one needs to follow when changing brake fluid safely and effectively. This information is of interest for a DIY enthusiast or a cautious vehicle owner who wants to reduce visits to the garage. And if you have a source of materials from a local place, having an excellent brake fluid source in UAE is a good idea. Why Changing Brake Fluid is Important Brake fluid is hygroscopic in nature which implies that, it absorbs moisture from the air. With time, this moisture lowers the boiling point of the fluid thus causing a condition referred to as “brake fade”, mainly under prolonged or heavy braking. Also, moisture can cause internal corrosion of brake lines and caliper. Changing your brake fluid helps to: Maintain consistent braking performance Prolong the lifespan of brake components Prevent corrosion in the hydraulic system Improve overall vehicle safety Automotive experts suggest that you change your brake fluid every two years, or if you travel 20,000 to 45,000 km; the latter should always be consulted from the manual of your equipment. Tools and Materials You’ll Need Before diving into the process, gather the necessary tools and materials: Jack and jack stands Wrench set (typically 8mm to 11mm for bleeder screws) Turkey baster or siphon pump Clear plastic tubing Catch container (to collect old fluid) Brake bleeder kit (optional but recommended) High-quality replacement brake fluid Protective gloves and safety goggles Clean, lint-free rags Ensure that the fluid you choose is the high-quality brake fluid in UAE, which is at least up to your vehicle’s specifications. A significant proportion of local auto stores or authorized formers stock internationally certified products. Step-by-Step Guide to Changing Brake Fluid Step 1: Choose the Right Brake Fluid Different substances are optimal depending on the braking. The most common of them are: DOT 3, DOT 4, DOT 5.1 characterized respectively by various boiling points and chemical properties. Do not mix different types except it is permitted in your vehicle manual. Constantly use the exact type specified by your vehicle manufacturers. To ensure that you receive high quality and compatible brake fluids, source your brake fluids from a trusted brake fluid supplier in UAE, and even better if the products are sold off by certified brake fluid manufacturers in UAE. Step 2: Prepare Your Work Area Make sure that you park the car on a leveled area. Apply the parking brake and use chocks on the wheels to avoid rolling. Stick a jack underneath the vehicle and then put jack stands underneath the frame. Take out all the four wheels to have access to the brakes parts. Step 3: Remove Old Brake Fluid from the Reservoir Open the vehicle’s hood and locate the master cylinder reservoir. Use a turkey baster or siphon pump to remove as much old fluid as possible. Wipe the inside of the reservoir with a clean, lint-free rag. Fill the reservoir with new brake fluid. Step 4: Bleed the Brake Lines You can do it manually or you can use a brake bleeder kit. If done in a manual way, you will require another person to help out. Manual Bleeding: Attach clear plastic tubing to the bleeder screw of the farthest wheel from the master cylinder (typically the passenger side rear wheel). Place the other end of the tube in a container to catch the old fluid. Have your assistant press and hold the brake pedal. Loosen the bleeder screw to release fluid. Once the fluid slows or stops, tighten the screw and have your helper release the pedal. Repeat the process until only clean, air-free fluid comes out. Top off the master cylinder after bleeding each wheel. Repeat the process in this order: Right rear Left rear Right front Left front Step 5: Final Checks and Cleanup Check the master cylinder reservoir after bleed all lines and clean flow prevails, and fill up to max line. Push the brake pedal for a few times to make ensure it is firm. Install all wheels, reduce the under vehicle to normal and test the brakes at low speed. Properly dispose off old brake fluid. A large number of auto parts stores and the service centers in UAE accept used fluids. Tips for a Safe and Effective Brake Fluid Change Never Reuse Old Fluid Brake fluid is very much hygroscopic, which means that it is very absorbent and will absorb the moisture in the air thus deteriorating over time. When the bottle of the fluid is opened or used, it becomes vulnerable to contamination. Using old fluid may introduce moisture and debris into the brake system, which affects its productivity, and safety. Always use clean, sealed bottle of brake fluid for proper brake functioning. Use Correct Fluid Application of the right type of brake fluid is critical as different types of fluids (DOT 3, DOT 4 and DOT 5.1) have their specific chemical compositions and boiling points. Using the wrong type can impact the rubber seals, braking power, and wear on the hydraulic system in the long term. Always check with your vehicle owner’s manual as to the type of the approved brake fluid. Ask your mechanic or a reliable brake fluid dealer in UAE for












