Mazda 323
+ Introduction
+ Petrol engines
+ System of greasing of the engine
+ System of cooling of the engine
+ ignition System
+ Power supply system, carburetor, system of injection of fuel
+ Diesel engine
+ System of production of the fulfilled gases
+ Coupling
+ Manual transmission
+ Automatic transmission
+ Suspension bracket and steering system
- Brake system
Specifications of brake system
Forward brake
Removal and installation of forward brake shoes
Check of thickness / lateral palpation of a brake disk
Removal and installation of blocks of a back disk brake
Removal and installation of a support of a brake
Removal and installation of a brake disk
Removal and installation of back brake blocks / brake drum
Removal and installation of the wheel brake cylinder
Repair of the wheel brake cylinder
Brake liquid
Pumping of brake system
Replacement of brake pipelines and hoses
Check of the brake amplifier
Removal and installation of the switch of stoplights
Hand brake
Adjustment of the hand brake
Anti-blocking system (ABS)
+ Wheels and tires, body, car coloring, care of the car
+ electric equipment System
+ Heater, lighting system, devices
+ Governing bodies and operation receptions
+ Electric circuits
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Removal and installation of back brake blocks / brake drum
Cars to 9/89 g вып. and versatile person models
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To remove details as their numbering. Separate elements of the right and left brakes differ from each other, they should not be mixed. |
Removal
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To change the provision of a disk of a wheel concerning a nave that it was possible to establish an otbalansirovanny wheel in former situation.
To weaken nuts of a wheel of the car standing on the earth.
To lift a back part of the car.
To remove a wheel.
To release the hand brake.
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To straighten a lock plate by means of a hammer and a chisel and to weaken a nave nut.
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On the left side the nut of a nave has the left carving, it for easing is necessary for rotating to the right (clockwise). |
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To remove a brake drum, watching thus that the nave bearing did not drop out. If the brake drum does not act in film, to weaken completely a cable of the hand brake.
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Before removal of returnable springs it is recommended to mark their adjusting situation. It facilitates installation.
Strongly to press a clamping spring and to turn on 90. By pressing to hold a pin behind on a brake board. In the same way to remove a pin on other block.
To cast away a forward block outside and to disconnect springs-4-and-5-.
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To remove both brake shoes.
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At the removed brake shoes not to press a brake pedal as differently the piston will jump out of the wheel brake cylinder. Piston installation see in the Section Repair of the wheel brake cylinder. |
To attach by means of a screw-driver a cable of the hand brake to the adjusting device. To remove the adjusting device.
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To remove a boot-5-on the wheel brake cylinder.
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Thus the piston should not be pulled out. To check, whether it is damp behind a boot. If necessary to repair the wheel cylinder. |
To put on a boot the wheel cylinder.
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Installation
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It is obligatory to replace all 4 brake shoes even if the limit of wear were reached only by one. To use blocks of one brand. To clear a brake drum and a brake board the vacuum cleaner or alcohol. If the wheel brake cylinder damp to replace it. Slightly to grease the adjusting device with MoS2 greasing. To chisel the drums having grooves, thus always to process both drums. Brake drums can be chiseled till the maximum diameter of 201 mm. |
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Insignificant roughnesses and traces of a rust to eliminate with a small emery paper.
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To clear six surfaces of contact between brake shoes and a board of a brake and before installation of blocks to cover with a thin layer of heat resisting greasing, it is best of all high-temperature copper paste.
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To attach springs to the adjusting device and brake shoes.
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Before installation of brake shoes to shift a segment of the adjusting device while it will not adjoin to a brake board. At the expense of it the distance of blocks is established on the smallest value. For moving of a segment to insert a screw-driver between a finger and a segment and to turn it in the arrow direction. Type of a brake from above.
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To insert brake shoes at first in the bottom of, opposite to the wheel cylinder. To establish the adjusting device from above between blocks and at the same time to establish blocks on both parties of the wheel cylinder. | Not to load the wheel cylinder only on the one hand, differently the piston will be squeezed out on the other hand. |
To attach to the lever a cable of the hand brake.
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To establish on a brake board back and forward blocks and to fix a pin of fastening and a clamping spring. Thus holding a pin behind, at the same time to press a spring flat-nose pliers and to turn on 90 °.
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To check operation of the device of automatic adjustment. For this purpose 2-3 times to squeeze out a pedal brakes (assistant). Thus the adjusting segment should move. If it does not occur, means, brake shoes were incorrectly established.
To establish the adjustment device for the smallest adjustable length.
To establish a brake drum and to screw a new nut of a nave.
To adjust люфт the nave bearing.
To screw a wheel, thus to watch a label on a nave. To lower the car and to tighten wheel nuts cross-wise with effort of 100 Nanometers.
To adjust the main gap of back brakes in several pressing of a pedal of a brake. Thus in a brake clicks are audible.
To adjust the hand brake.
To make trial braking on average speed on the free road from transport.
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Cars from 10/89 g вып., except the versatile person model
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to grease (high-temperature paste) |
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To remove details as numbers. Separate elements of the right and left brakes differ from each other; they cannot replace each other. |
Removal
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To mark the provision of a disk of a wheel concerning a nave that it was possible to establish an otbalansirovanny wheel in former situation.
To weaken nuts of a wheel of the car standing on the earth.
To lift a back part of the car.
To remove a wheel.
To unscrew a bolt-1-on a brake drum.
To release the hand brake and to remove a brake drum from a nave. If the brake drum does not act in film because of extra earnings, previously it is necessary to weaken completely a cable on the lever of the hand brake.
Before removal of returnable springs it is recommended to mark their adjusting situation. Thanks to it their installation is facilitated.
To disconnect the top and bottom returnable spring by means of a screw-driver or special nippers.
Strongly to wring out a press spring and to turn on 90 °. At an otzhatiya at the same time to hold a pin behind a brake board. In the same way to remove a pin on other brake shoe.
To disconnect a returnable spring from the adjustment device.
To incline brake shoes outside and to remove them.
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At the removed brake shoes not to press a brake pedal as differently pistons will jump out of the wheel brake cylinder. To insert pistons, see. Undressed Repair of the wheel brake cylinder. |
To disconnect a cable of the hand brake from the device of adjustment-11-by means of a screw-driver. To remove the adjustment device.
To remove a boot-5-on the wheel brake cylinder. | Thus the piston should not be extended. To check, whether there is no moisture behind a boot. If necessary to replace the wheel cylinder. |
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To establish a boot on the wheel cylinder.
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Installation
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It is obligatory to replace all 4 brake shoes even if the limit of wear were reached only by one. To use blocks of one brand. To clear a brake drum and a brake board the vacuum cleaner or alcohol. If the wheel brake cylinder damp to replace it. Slightly to grease the adjusting device with MoS2 greasing. To chisel the drums having grooves, thus always to process both drums. Brake drums can be chiseled till the maximum diameter of 201 mm. |
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Insignificant roughnesses and traces of a rust to eliminate with a small emery paper. If the brake drum was chiseled or replaced, before installation it is necessary to enclose brake shoes and to check, that they had uniform contact to a drum.
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To clear contact surfaces between brake shoes and a brake board, and also the wheel cylinder and before installation of blocks to cover with a thin layer of heat resisting greasing, it is best of all high-temperature copper paste. Also to grease contact places of the device of adjustment.
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Not to allow greasing hit on brake shoes and slips. |
To attach springs to the adjusting device and brake shoes.
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Before installation of brake shoes to shift a segment of the adjusting device while it will not adjoin to a brake board. At the expense of it the distance of blocks is established on the smallest value. For moving of a segment to insert a screw-driver between a finger and a segment and to turn it in the arrow direction. Type of a brake from above.
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To insert brake shoes at first in the bottom of, opposite to the wheel cylinder. To establish the adjusting device from above between blocks and at the same time to establish blocks on both parties of the wheel cylinder.
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Not to load the wheel cylinder only on the one hand, differently the piston will be squeezed out on the other hand. |
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To establish on a brake board back and forward blocks and to fix a pin of fastening and a clamping spring. Thus holding a pin behind, at the same time to press a spring flat-nose pliers and to turn on 90 °.
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To insert the top and bottom returnable springs into brake shoes by means of special nippers.
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To watch the correct provision of returnable springs. |
To attach to the lever a cable of the hand brake.
To check operation of the device of automatic adjustment. For this purpose 2-3 times to squeeze out a brake pedal (by means of the assistant). Thus the adjusting segment should move. If it does not occur, means, brake shoes were incorrectly established.
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To establish the adjustment device for the smallest adjustable length.
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To establish a brake drum and to screw a new nut of a nave.
To screw a wheel, thus to watch a label on a nave. To lower the car and to tighten wheel nuts cross-wise with effort of 100 Nanometers.
To adjust the main gap of back brakes in several pressing of a pedal of a brake. Thus in a brake clicks are audible.
To adjust the hand brake.
To make trial braking on average speed on the free road from transport.
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