What is the replacement interval for brake fluid hoses?
1 Answers
Brake fluid hoses should be replaced approximately every two years. Since automotive brake fluid hoses are made of rubber material, they inevitably undergo aging. Therefore, regular maintenance is essential. Brake fluid hoses are rubber hoses, which can lead to weakening of braking pressure. Rubber material has considerable elasticity, and when the brake pedal is pressed, the sudden increase in hydraulic pressure causes part of the braking pressure to be converted into outward expansion of the rubber hose, increasing its inner diameter. This change results in a drop in pressure within the brake fluid circuit, leading to reduced braking force, longer braking distance, and extended braking time. This poses a safety hazard for the vehicle, especially under high-frequency and high-intensity braking conditions, where this defect of rubber hoses becomes more pronounced.