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Removing and installing rear disc brake pads
Rear disc brakes are installed on cars with large engine power and / or ABS. For screwing the brake piston Special tools. If there is no special device, you can make something like that or go into the studio. Withdrawal Setting  | When removing the brake pads do not press the brake pedal, or piston will be forced out of the body. If the piston is pushed out accidentally, insert it in the workshop MAZDA. |
| - Clean the guide surfaces and the landing pads in the shaft housing suitable soft wire brush or rub with a cloth and alcohol. Do not use solvents containing mineral oils or tools with sharp edges.
- Before installing the brake pad wear, check the disc for grooves, felt his fingers. Brake discs with grooves must be replaced.
- Measure the thickness of the brake disc.
- Check for cracks and protective boot cuff in the caliper. Damaged sure to replace the cap, since penetrating dirt will quickly lead to the leakage of a support. To do this, brake caliper must be removed and disassembled (performed in the workshop).
 | - Slowly screw the piston to the right in a clockwise direction, with the help of a special device until it stops. Then turn the piston so that the grooves were straight.
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| Piston brake must be screwed. If it simply Push automatically destroyed handbrake adjustment in the caliper. |
 | - The special tool for screwing part of the thrust grooves, so that the piston can be rotated. If there is no special device, you can make something like this on their own or go to a workshop.
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| When screwing piston brake liquid is superseded from the brake cylinder in a broad tank. Watch the liquid level in the tank, it is possible to pump the liquid suction. For pumping the brake fluid extraction or use a plastic bottle, which is intended only for brake fluid. Do not use drinking utensils. |
| Brake fluid is poisonous and in any case should not be sucked mouth through a hose. After replacing the pads should not be exceeded the mark "MAX" on the expansion tank as the liquid expands when heated. Escaping liquid runs down the brake cylinder, and destroys corrosive lacquer. |
- The next point to perform necessary: to prevent scratches of disk brakes, cover the opposite side of the base and side brake pad paste protivoskripnoy (eg Plastilube, Tunap VC 582 / S, Chevron SRJ / 2, Liqui Moly LM-36 and LM-508-ASC). At the same grease applied only to the back side.
| Paste in any case should not go to a brake lining or brake disc. |
- If necessary, the paste immediately wipe and clean the place of alcohol.
- Fit the new spring brake pads. See illustration in section
 | - Insert the two brake pads with protivoskripnymi plates and fold down the piston housing. This bump on the inside of the brake shoe enters the thrust of the piston groove. When tilting down to make sure that the cuff is not damaged.
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 | - Cars since 10/89 vol., Except models "versatile": Insert the spring into the holes -3- brake pads.
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 | - Screw the bottom, on vehicles with 10/89 Vol. the upper guide pin to the caliper bracket with a torque of 20 Nm. Fasten the brake hose in the holder on the spring strut.
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- If installed, unscrew the wheel nuts. Screw the wheel, taking into account the mark on the hub. Lower the car and tighten the nuts cross-wise with a torque of 100 Nm.
| Several times the brake pedal until it reaches a noticeable resistance. In this way, it sets the parking brake adjustment device. |
- Check the brake fluid in the expansion tank, if necessary, top up to the maximum mark.
- Adjust the handbrake. See Section Adjustment of a manual brake.
- Carefully new pads to earn extra, for this a few times to reduce the vehicle speed to 80 to 40 km / h by pressing the brake pedal a little. In between, pausing to cool the brakes.
| For the first 200 km do not perform full braking. |
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