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Mazda 323since 1985 releaseRepair and operation of the car |
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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 Search of malfunctions of electric system Check of the switch on a current transmission Check of the relay Check of the motor of a screen wiper Verification of indexes of turn Check of stoplights Check of a heater of back glass Separation and connection of cable plugs Arrangement of safety locks Replacement of safety locks Removal and installation of the battery Check of the battery The battery is discharged in itself Battery charging Storage of the battery Generator Security measures for the generator of alternating current Check of tension of the generator Removal and installation of the generator Generator components Dismantling generator/replacement of coal brushes Removal and installation of a starter Check/replacement of the traction relay of a starter + Heater, system of lighting, devices + Governing bodies and methods of operation + Electric circuits 
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Check of the relay Relays are built in many current contours. The switching relay works as the switch. For example: When driving beam is turned on via the manual switch, the relay receives the command, a tax for lamps of driving beam current. It is possible to give, of course, current from the battery on lamps directly via the manual switch. At all consumers of the electric power with a high current (high beam headlamps, screen wipers, fog lights) relays are switched on not to overload the switch and to provide the shortest way for current. Along with such switching relays there are also functional relays, for example for system of windscreen washer screen wiper or the relay of a signal of inclusion of external lighting. Check of switching relays At inclusion of the corresponding consumer on the relay the signal of management is given, it means, the magnetic coil in the relay pulls contact and closes a contour of "working current". Working current proceeds via the relay further to the consumer. It is the simplest to check serviceability of the relay, having replaced it with obviously serviceable. Act in workshops this way. As fans very seldom have on hand a serviceable spare relay, the following step with the so-called switching relay which except other is used for inclusion of fog and main lights is recommended.
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