Heating and air conditioning of cars Mazda BT-50 1

Location of air conditioning, heating and ventilation system components
Location of air conditioning, heating and ventilation system components. 1 - heater fan unit, 2 - air conditioning unit, 3 - heater unit, 4 - heater hoses, 5 - air...

Safety precautions when working with refrigerant
Always follow safety precautions when working with refrigerant. 1. Do not work with refrigerant in a closed room or near an open flame. 2. Always wear safety glasses. 3....

Checking the air conditioning system — general recommendations
1. It is recommended to turn on the air conditioner at least once a month to ensure lubrication of units and components. 2. It is recommended to periodically check the...

Heater Fan Block
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the glove box. 3. Remove the air conditioner unit. 4. Remove the...

Air conditioning unit
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the refrigerant from the system. 3. Remove the glove box. 4....

Heater unit — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Drain the coolant from the cooling system. 3. Remove the toolbar. 4. Remove the heating unit as...

Compressor — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Remove the refrigerant from the system. 3. Remove the drive belt of the attachments. 4. Loosen the...

Capacitor — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Remove the refrigerant from the system. 3. Remove the radiator grille. 4. Remove the intercooler....

Cooling lines — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Remove the refrigerant from the system. Caution: To avoid contamination of the system, immediately...

Electric motor of the heater fan
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the heater fan in the sequence of numbers shown in the figure. 1 -...

Heater Fan Resistor
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the heater fan resistor in the sequence of numbers shown in the...

Compressor electromagnetic clutch
Disassembly and assembly 1. Disassemble the compressor electromagnetic clutch in the sequence of numbers shown in the figure. 1 - bolt, 2 - pressure plate, 3 - adjusting...

Evaporator Air Temperature Sensor
Removal and installation Remove the air temperature sensor behind the evaporator (see section " Air conditioning unit "). Examination 1. Disconnect the cable from the...

Pressure switch
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the refrigerant from the system. Caution: To avoid contamination of...

Air conditioning and heating control panel
Removal 1. Disconnect the cable from the negative terminal of the battery. 2. Remove the glove box. 3. Remove the central unit or radio. 4. Disconnect connector "A". 1 -...

Air Conditioner Booster — Check
1. Connect the connector to the air conditioner amplifier. 2. Turn the ignition switch to the "ON" position. 3. Measure the voltage at the terminals of the air...

This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

More sections on repairs of other Mazda models
• User manual: Air conditioning and heater Mazda3 BK (2003-2009)
• User manual: Air conditioning and heater Mazda6 GG (2002-2008)
• Body: Heating and air conditioning Mazda CX-5KE (2012-2017)

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