Mazda 323

since 1985 release

Repair and operation of the car

Mazda 323

+ Introduction
+ Petrol engines
+ Engine lubrication system
+ Engine cooling system
+ System of ignition
- Power supply system, carburetor, system of injection of fuel
   Rules of purity during the work with a power supply system
   Removal and installation/check of the sensor in the fuel tank
   Removal and installation of the fuel tank
   Removal and installation of the fuel pump
   Removal and installation/check of the fuel pump
   Removal and installation of the air filter
   - Carburetor
      Adjustment of the carburetor
      Malfunctions in a fuel supply system
      The carburetor with the falling stream and consecutive turning on of cameras
      Check and adjustment of contents WITH
      Check/removal and installation of the valve of interruption in supply of fuel
      Check/removal and installation of automatic equipment of cold start
      Removal and installation of the carburetor
   + System of injection of fuel
+ Diesel engine
+ System of production of the fulfilled gases
+ Coupling
+ Manual transmission
+ Automatic transmission
+ Suspension bracket and system of steering
+ Brake system
+ Wheels and tires, body, coloring of the car, care of the car
+ System of electric equipment
+ Heater, system of lighting, devices
+ Governing bodies and methods of operation
+ Electric circuits


Check and adjustment of contents WITH

As contents WITH and the speed of idling exert impact together, they have to be checked and be regulated at the same time.

During check of idling and contents ABOUT the electric fan of a radiator should not join. If the fan turned on, it is necessary to wait until it is switched off.

Check condition: To check system of production of the fulfilled gases, for this purpose to close a back exhaust pipe a rag. All connections of pipes have to be tight.

At this check to pay special attention to good ventilation, otherwise there is a danger of poisoning.


  1. To check a side play of drafts and shaft on the carburetor, if necessary to repair or adjust.
  2. To warm up and kill the engine. The lower hose on a radiator has to be warm.
  3. To disconnect consumers of the electric power.
  4. To check the ignition moment, if necessary to adjust.
  5. The element of the air filter has to be pure. It is the best of all to make adjustment with the new filtering element.
  6. To connect a tachometer and the device of measurement WITH it agrees instructions, to leave the air filter screwed.
  7. To start the heated-up engine and to leave to work at single turns.
  8. To check tightness of an inlet path. For this purpose to apply on all connections of system of an admission gasoline by means of a brush If at the same time you increase speed, by some time, so the engine podsasyvat foreign air. To define and eliminate untight places.

Not to inhale fumes of fuel — they are poisonous! Not to allow hit of gasoline on the heated details and system of ignition. Flammablly!

  1. To check idling speed.
  1. If value does not correspond to demanded, to adjust idling speed the adjusting screw-2-.
  1. To check contents WITH, the required values see at the end of the head.
  2. At a rejection of the contents WITH to remove a seal from the adjusting screw from the required value. For this purpose to make an opening in a seal, to screw a suitable screw or the screw the self-tapping screw and to take out the screw together with a seal. If necessary to remove a seal by means of nippers.
  3. To adjust contents WITH rotation of the adjusting screw-1-.
  4. To insert a new seal.
  5. To switch-off measuring devices.

Speed of idling and maintenance WITH

Engine Contents WITH Idling speed
E1, EZ, E5 1,5 — 2,0%

Mechanical transmission: 850 ± 50 rpm

Automatic transmission: 950 ± 50 rpm

VZ 0,7 — 1,5%
B5 1,5 — 2,0%
In 6 0,7 — 1,5%

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