brake repair Grimsby

Mend disc brake locked within the system "floating" terminal, Front Axle left and right On the basis in the car Mazda 323 1990, 1. 3 liter SOHC 8V 1949 kW (67 h . p .) at mileage around 175tkm 1. Symptoms After defeating the serpentine hill terrain, stopping and re-starting an auto suddenly began to behave while travelling so that the new driver had the impression the car automatically brakes. After stopping in May and integrity check brake pedal discs were red-hot and smoked. After cooling and yet again, careful of traffic driving conditions with time improved. On the way back for a passing fancy stretch fuel consumption features increased by 1. 5 liters. After lifting with your lifting jack left and right wheel barely gave but roam "from hand", the brakes blocked. The efficient wheel disc brakes at ease going into rotary action hand revolves same, and only after a little while frictional force bearings That they lead wheel and brake to a stop. 2. Diagnosis Guide pin at which the skids with brake caliper yoke experienced become blurred. The reason for this kind of phenomenon were guide pockets and rusty bolts. Water defeated rubber seals and spilled in the system. Began to produce inside August rust. Metal of guides and guide pin with time under the effect involving oxidation processes as strong, boosted so that thwarted reciprocating movement in the hydraulic accumulator clamping yoke. The surfaces of brake pads therefore honored the brake disc continually, which resulted in excessive heating in the brake discs and the irregular loss, which could be noticed when created, palpable finger grooves on the top of disc. 3. Repair Repair consisted in scattering the brake, pulling the guide pin in the upper and lower (sa varying lengths but the same diameter), pulling out the rubber seals in the upper (two-piece) and lower (one-piece) the guide holes within the yoke brush, cleaning and polishing Information pins. Brakes, front left and following these activities were intricate again. The final test was reached from a careful measurement of the positioning of brake in and was successful. Brake was 2, 2kN - 2, 1kN. 4. Difficulty> Medium, repair is time-consuming, applies to the central security system in your car, in amateur conditions it about three days of work 6 hours daily, depending on experience and skill. 5. Costs At the time of repair is not going to develop any direct costs as soon as the repair parts were used again. When it turned away preparatory activities need to purchase some guide pin brake pads combined with springs, security imprints. The cost is 15 € with regard to four pins, two springs and 2 spring locks the pins from slipping.