brake repair Isle Of Arran

Restore disc brake locked within the system "floating" terminal, Front Axle left in addition to right On the basis in the car Mazda 323 1990, 1. 3 liter SOHC 8V forty nine kW (67 hp . p .) at mileage around 175tkm 1. Symptoms After defeating the serpentine mountain terrain, stopping and re-starting an auto suddenly began to behave on the road so that the drivers had the impression how the car automatically brakes. After stopping in July and integrity check braking system discs were red-hot in addition to smoked. After cooling and yet again, careful of traffic driving conditions with time improved. On the way back about the same stretch fuel consumption possesses increased by 1. 5 liters. After lifting with your lifting jack left in addition to right wheel barely gave but roam "from hand", the brakes blocked. The efficient wheel disc brakes comfortable going into rotary movements hand revolves same, and only after some time frictional force bearings They lead wheel and brake to your stop. 2. Diagnosis Guide pin at that this skids with brake caliper yoke received become blurred. The reason for this phenomenon were guide slots and rusty bolts. Water defeated rubber seals and spilled into your system. Began to produce with August rust. Metal of guides and guide pin with time under the effect connected with oxidation processes as solid, boosted so that thwarted reciprocating movement in the hydraulic accumulator clamping yoke. The surfaces of brake pads therefore adhered to the brake disc continually, which resulted in excessive heating in the brake discs and their own irregular loss, which could be witnessed when created, palpable finger grooves on the top of disc. 3. Repair Repair consisted in spreading 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) in addition to lower (one-piece) the guide holes within the yoke brush, cleaning and polishing Guideline pins. Brakes, front left and just after these activities were complex again. The final test was reached after having a careful measurement of the career of brake in in addition to was successful. Brake was 2, 2kN - 2, 1kN. 4. Difficulty> Medium, repair is time-consuming, applies to the central security system as part of your car, in amateur conditions it three days of work 6 hours per day, depending on experience in addition to skill. 5. Costs At the time of repair will not develop any direct costs after the repair parts were used again. When it turned out there preparatory activities need to purchase a collection of guide pin brake pads in addition to springs, security imprints. The cost is 15 € pertaining to four pins, two springs and a couple of spring locks the pins from slipping.