Mazda 323

since 1985 of release

Repair and car operation

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

Check of thickness / lateral palpation of a brake disk


    Processing of brake disks is not allowed. In the presence of grooves 0,5 mm are deeper or strong wear the disk should be replaced. Thus always to replace both disks on one axis. 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 forward part of the car. To remove a wheel. Cars from 10/89 g вып., except models "the versatile person: To screw 2 nuts of a wheel that the brake disk was correctly отцентрован.
    To measure thickness of a brake disk. In workshops the special measuring instrument or a micrometer as because of wear on a brake disk the edge is formed is for this purpose used. It is possible to measure thickness of a disk also by a usual calliper, however from each party of a disk it is necessary to enclose laying of known thickness. For determination of exact thickness of a disk it is necessary to subtract total thickness of laying from the received value.

Measurement to make in several points of a disk.

    If the limit of wear is reached, it is necessary to replace a brake disk. Limit of wear see. Section Specifications of brake system In the presence of big cracks and grooves 0,5 mm are deeper, it is necessary to replace a brake disk.
    If there is a strelochny indicator, to measure lateral palpation of a brake disk in the established condition. To establish the indicator to external edge. Demanded value: maximum lateral palpation of 0,1 mm. Too big lateral palpation can be caused by the broken bearing of a nave, for check to address in a workshop.
    If necessary to unscrew wheel nuts. To screw a wheel, considering a label on a nave. To lower the car and to tighten wheel nuts cross-wise with effort of 100 Nanometers.