Mazda 323

since 1985 of release

Repair and car operation



Mazda 323

- Introduction
   About this Management
   Mazda-323 brand cars — the introduction
   Identification numbers of the car
   Acquisition of spare parts
   Technology of service, tools and workplace equipment
   Engine start from an auxiliary source
   Poddomkrachivaniye and towage
   Automobile himikaliya, oils and greasings
   Diagnostics of malfunctions
   Routine maintenance
   + Works on maintenance
   + Box transfers/drive of wheels
   - Brakes/tyres/wheels
      Check of level of brake liquid
      Check of thickness of brake shoes
      Check of the parking brake
      Replacement of brake liquid
      Pressure check in tires
      Protector check
      Check of a zolotnik of the tire
   + Steering management/drive of forward wheels
   + car Electric equipment
   + Body / internal equipment
+ 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
+ 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 of brake shoes

Disk brakes

 PERFORMANCE ORDER

  1. To mark the provision of a disk of a wheel concerning a nave that it was possible to establish an otbalansirovanny wheel on a former place. To weaken wheel bolts.
  2. To lift the car, to remove wheels.
  1. Visually to check thickness of brake slips — without the main metal plate — in front via the case of the piston of a brake. In case of doubt to remove brake shoes and to measure thickness by a calliper.
  1. The limit of wear of brake shoes of disk brakes is reached, when the slip has thickness of 1 mm (to 9/89 g вып.) or 2мм (from 10/89 g вып.). Value belongs only to a slip without the basis.
  2. If the limit of wear is reached, brake shoes to replace. It is obligatory to replace all blocks on one axis.

By a private rule of 1 mm of thickness of a brake shoe corresponds to distance of 1000 km. This rule belongs to operation severe conditions. Under normal conditions blocks serve much more long. At thickness of a brake overlay of a disk brake of 5,0 mm (not including a back plate) its resource makes at least 4000 more km.

  1. To establish wheels, considering thus a label on a nave, to lower the car and to tighten wheel nuts cross-wise with effort of 100 Nanometers.

Drum-type brakes

 PERFORMANCE ORDER

  1. To lift a back part of the car.
  2. To remove a brake drum, see. Head Brake system, Sections Removal and installation of back brake blocks / brake drum, Removal and installation of the wheel brake cylinder.
  1. To measure by a calliper thickness of slips. The limit of wear is reached, if the slip has thickness of 1 mm (without a metal block).
  1. If the limit of wear is reached, it is necessary to replace brake shoes. It is obligatory to replace all blocks on one axis.
  1. To measure by a calliper internal diameter of a brake drum. The border is worn-out, if internal diameter of a drum exceeds 201 mm.
  1. To establish a brake drum, see. Head Brake system, Sections Removal and installation of back brake blocks / brake drum, Removal and installation of the wheel brake cylinder.
  2. To establish back wheels, considering labels on naves. To lower the car and to tighten nuts of wheels cross-wise with effort of 100 Nanometers.

Visual check of brake pipelines

 PERFORMANCE ORDER

  1. To lift the car.
  2. To clear brake pipelines a cold cleaner.

For protection against corrosion brake pipelines are covered with a polymeric layer. Damage of this layer can lead to corrosion of pipelines. Therefore brake pipelines should not be cleared by a wire brush, a skin or a screw-driver.

  1. To check pipelines from the main thing brake to wheel brake cylinders by means of a lamp. The main brake cylinder is in an impellent compartment under a compensatory tank with brake liquid.
  2. Brake pipelines should not be neither are bent, nor flattened. Also they should not have rusty or shabby places. Otherwise it is necessary to replace the pipeline to the following junction.
  3. Brake hoses connect brake pipelines to wheel cylinders on mobile details of the car. They are made of a high-strength material, however over time can crack to fray or be cut about sharp subjects. In this case it is necessary to replace them.
  1. To bend brake hoses here and there and to check on existence of damages. Hoses should not be overwound, pay attention to color lines if those are available.
  1. To turn a steering wheel here and there. Brake hoses should not concern thus details of the car in any situation.
  2. Junctions of brake pipelines and hoses should not be damp because of acting brake liquid.

If a compensatory tank and laying damp because of brake liquid, it is not obligatory the instruction on the faulty main brake cylinder. More often brake liquid acts through an opening or laying of a cover of a compensatory tank.

  1. To lower the car.