Cómo cambiar los cilindros de frenos traseros en Renault (Paso a Paso). #renaultlogan #jmacg

#renaultlogan #jmacg #automotivemechanics Do you feel your Renault Logan has lost braking power or have you noticed brake fluid leaking from the rear wheels? In this video, we solve a critical safety problem: we completely replace the rear drum brake cylinders, as one was completely seized due to rust and the other had blown rubber seals. I'll guide you step-by-step through the entire old-fashioned mechanical process: from how to loosen and remove the 11mm metal pipe without stripping the threads, to the correct method for draining the old fluid that has reached the end of its lifespan. I'll also explain an essential technical detail: why it's mandatory to assemble the brake shoes and drum before pumping the pedal to bleed the air, thus avoiding damage to the new components. Save money at the shop by performing this essential maintenance yourself at home! Video content: 0:00 Diagnosis: Why isn't the car braking on the rear wheels? 1:45 How to loosen the brake line and drain the old brake fluid. 4:38 Removing the 10mm retaining bolts from the cylinder. 5:37 Comparison: Rusty and stuck cylinder vs. new replacement. 6:12 Installing and tightening the new cylinder very carefully. 7:52 Preparing for bleeding: Importance of installing the brake shoes first. 8:32 Bleeding the air from the system using the brake pedal. Thank you so much for joining me for another Logan maintenance video! Keeping your brakes in top condition is vital for your safety and that of your family. If you enjoyed this tutorial and it helped you resolve the issue with your car, don't forget to subscribe to the channel, give it a thumbs up, and turn on notifications. Leave any questions or comments below, and I'll answer them as soon as possible. See you in the next video! Goodbye! #RearBrakes #BrakeCylinder #AutomotiveMechanics