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 the brake amplifier


    The brake amplifier it is necessary to check, if for braking it is necessary to make unusually big effort a brake pedal. To squeeze out a pedal of a brake of at least 5 times at the idle engine, then to start the engine with the pressed pedal. The pedal should leave noticeably down. In this case the brake amplifier works normally. If it does not occur, to check tightness. Otherwise to remove a vacuum hose on the brake amplifier, to start the engine. To put by the hose end a finger and to check vacuum existence at the working engine. If the vacuum is absent: To check a vacuum hose on a leakage and damages, if necessary to replace. To tighten all shlangovy collars. Diesel engine: To remove a hose from the vacuum pump and to check a finger, whether there is a vacuum on the union. If the vacuum is put: To measure value of low pressure, if necessary to replace the brake amplifier (it is carried out in a workshop).

Thus always to replace the return valve in the vacuum pipeline as the membrane in the brake amplifier can be damaged by getting pairs of fuel (at the faulty return valve).