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
+ 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
   Heater
   Fan motor
   Removal and installation of the fan of a heater
   Control unit of a heater
   Adjustment of drives of a heater
   Check of the motor of fans/preresistors
   Check of the switch of a heater
   System of lighting
   Table of lamps
   Replacement of lamps of external lighting
   Headlight
   Removal and installation of a headlight
   Adjustment of headlights
   Removal and installation of back lamps
   Devices
   Instrument guard
   Removal and installation of an instrument guard
   Devices
   Removal and installation of the radio receiver
   Removal and installation of loudspeakers
   Removal and installation of the shtyrevy antenna
   Replacement of brushes of screen wipers
   Removal and installation/adjustment snuffled windscreen washer
   Removal and installation of levers of a forward screen wiper
   Forward screen wiper
   Removal and installation of the motor of a forward screen wiper
   Back screen wiper
   Removal and installation of the motor of a back screen wiper
   Removal and installation of the lever of a back screen wiper
+ Governing bodies and methods of operation
+ Electric circuits






Heater, system of lighting, devices

Heater

For heating fresh air is sucked in under a windshield and via the fan comes to interior of the car. At the same time air passes through the case of a heater and is distributed by various gates between separate nozzles. If the heater is established on "heat", the gate of warm air opens and cold air passes through the heat exchanger and heats up hot cooling liquid. The proceeding air heats up from lamels of the heat exchanger and then comes to interior of the car. The heater is regulated only due to amount of the air proceeding via the heat exchanger, cooling liquid constantly circulates in the heat exchanger. For strengthening of power of a heater the four-stage fan serves. That the fan worked at separate steps with various speed, preresistors are connected to it.

Resistors are on a payment of connection of the fan. At malfunction it is necessary to replace all payment. The fan and the case of a heater are in salon under the dashboard.

Special equipment: Conditioner

By means of the conditioner temperature in salon can be established lower than the ambient temperature. During the operation of the conditioner besides humidity of air in salon decreases. The compressor of the conditioner is put in action from the engine through maple a belt which has to be checked and if necessary be replaced within maintenance, see the Section Technology of Service, tools and the equipment of a workplace. Repair work on the conditioner has to be performed in a specialized workshop.

Not to open a conditioner coolant contour, also not to carry out close its welding works as there is a danger of a trauma and threat to health because of the speaker of coolant.

Cars with 9/85 on 9/89 g of the issue.

1 — a side nozzle of defroster
2 — a side nozzle of ventilation
3 — the lower nozzle of ventilation
4 — an average nozzle of ventilation
5 — the control unit

6 — the back channel of heating
7 — the fan block
8 — an average nozzle of defroster
9 — a heater box

MAZDA 323 from 10/89 g of the issue.

1 — a heater box the airdistributing case and the heat exchanger
2 — the fan Block the fan motor with preliminary resistors





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