Car brakes are a crucial component, ensuring the safety of passengers during travel. Brake locking is not only detrimental to vehicle performance but also poses significant safety risks. So, what causes this issue, and how can it be effectively resolved? Let’s explore the details with eCarAid in the article below.
1. The Phenomenon of Brake Locking in Cars
Brake locking is a common issue, especially in cars that are not used frequently over a long period. When this occurs, the vehicle may suddenly stop on the road, the wheels may skid, or the car might become immobile, creating difficulties and dangers for the driver. In extreme cases, failure to address this issue promptly can lead to accidents.
2. Causes of Brake Locking in Cars
Brake locking can result from multiple causes. Understanding these causes helps car owners quickly and effectively resolve the problem.
2.1. Rusty Brake Discs
Rusty or deformed brake discs are a common cause. These deformations lead to uneven disc rotation, causing the brake pads to grip tightly and lock the brakes.
2.2. Corroded Brake Caliper Pins and Torn Protective Rubber Layers
A torn protective rubber layer allows water to enter the brake system, causing rust. When the brake pedal is pressed, the force from the piston fails to return to its original state, leading to brake locking.
2.3. Worn Brake Pads
Excessively worn brake pads push the piston beyond its limits, preventing it from returning to its original position, causing the brakes to lock. This often occurs due to irregular maintenance.
2.4. Contaminated Brake Fluid
Water can seep into the brake system during car washes or rainy conditions, contaminating the brake fluid. This creates a vacuum effect, causing the brake pads to tightly press against the brake drum.
2.5. Improper Brake Pedal Adjustment
An improperly adjusted brake pedal that is too tight causes the brake pads to continuously press against the disc, leading to wear and brake locking. This issue often arises due to inexperienced technicians.
3. Solutions for Brake Locking in Cars
Based on common causes, car owners can apply the following solutions:
- In the case of water-contaminated brake pads:
Dry the brake pads, then shift between reverse gear (for manual transmission cars) or Park mode (for automatic transmission cars) and forward gear until the brakes release. - For corroded brake caliper pins:
Remove the brake caliper pins, clean them thoroughly, apply lubricating grease, and check or replace pistons, brake pads, or brake discs if necessary. - For worn brake pads:
Remove the brake assembly and wheels, push the piston back to its original position. To ensure safety, take the car to a professional repair center. - For brake pads stuck to the disc or drum:
Drain the old brake fluid, clean the dirt, and refill with high-performance brake fluid that withstands heat and pressure. - If the cause is unclear:
Contact a reputable maintenance center for proper inspection and resolution, avoiding self-repair to prevent further damage.
An efficient and cost-effective solution for dealing with brake locking is using the eCA app to request repairs and maintenance. The greatest advantage of this app is its comprehensive service integration for your car, including maintenance, repairs, roadside assistance, detailing, insurance, and buying or selling used cars.
Additionally, when you send a repair or maintenance request via the eCA app, you can receive quotes from multiple garages in your vicinity. This allows you to compare prices, avoid overcharging, and choose a garage that suits your location and budget.
Experience eCA – your car’s ultimate companion anytime, anywhere at https://ecaraid.com/invite.
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