【危険】ブレーキが効かない原因はココかも！ブレーキペダルが奥まで入る、マスターシリンダーオーバーホール！How To: Replace A Brake Master Cylinder

Causes of a Suzuki Jimny brake pedal that moves all the way back and a light brake pedal (air trapped) We'll be replacing the master cylinder inner kit, which sends hydraulic pressure from the Jimny's brake pedal to each brake. As we work, we'll explain the master cylinder's structure and mechanism in detail. First, check the brake pedal travel before removal. This master cylinder was rusted at the master cylinder back, making it difficult to remove. Also, check for air leaks from the master cylinder back. A malfunction can cause the brakes to become heavy and less effective. Another symptom of a faulty master cylinder is a brake fluid leak, which can cause the brake pedal to reach the floor, causing the brakes to lose effectiveness. The brake pedal also becomes light. Since it's a brake, if you notice any abnormalities, please call for repairs. After removing and installing the inner kit, the next step is to bleed the air from the master cylinder. This bleeding is normally done on the master cylinder alone, but if you have a vacuum brake fluid bleeder, you can bleed the air from the master cylinder alone, even by yourself. To bleed the brake fluid from the JA11, while other cars require you to bleed it from the rear, the Jimny requires you to bleed it from the front, so please be careful. There is a control valve between the master cylinder and the rear wheel cylinder, so the order is reversed to allow for the air to be bled there as well. If you fail to bleed the air properly, the brake pedal will lightly touch the floor, so please be careful when working. This time we replaced the master cylinder inner, caliper inner, rear wheel cylinder inner, and brake hose, and finally bled the air. This completes the brake-related work. Next time we will work on the suspension, including the hub bearings and kingpins. Restoring a Jimny JA22W that had been sitting idle for two years! Click here for a video investigating why the K6A engine won't start.    • 【エンジン始動しない】ジムニーJA22W不動車！レストアしていきます‼K6Aエンジン...   Twitter Account https://twitter.com/channelmoriyan?s=09 BGM/Sound Effects Used Free BGM: DOVA-SYNDROME https://dova-s.jp/ Sound Effect Lab https://soundeffect-lab.info/