Vehicle cooling and heating Skoda Favorit

Cooling, Heating and Ventilation System Specifications
Type - Hermetic systems (pressure above atmospheric), with electric fan; the radiator is installed in the front part of the engine compartment. Thermostat Type - Wax Starts to open at -86°-90°C Fully open at -103°C...

General description of the cooling system
Fig. 3.1. Mutual arrangement of the cooling system components and the direction (arrows) of the liquid flow 1. Radiator; 2. Fan thermal switch; 3. Hose; 4. Water pump; 5. Drain plug; 6-10. Hoses; 11. Heater control...

General description of the heating and ventilation system
3. The heater is equipped with a supercharger with three speed modes. The supercharger is mounted on the bulkhead on the engine side. The ventilation deflectors are located in the center and in the end sections of the...

Cooling system hoses — replacement
Note: See Warnings given in Chapter 1 this Section before you begin working. 1. If, as a result of the checks described in Section 1 , You have identified a defective hose, replace it as follows. First, drain the liquid...

Radiator, expansion tank and its filler cap
Note: See Warnings given in Chapter 1 this Section before you begin working. Removal Note: Radiator repairs are best left to a professional, although minor leaks can be repaired using a sealant such as Holts Racfweld....

Thermostat — removal, checking for serviceability and installation
Note: See Warnings given in Chapter 1 this Section before you begin working. Removal 1. Drain the cooling system ( see Section 1 ). If the antifreeze cannot be replaced, collect the drained coolant in a clean container....

Radiator cooling fan — checking serviceability, removal and installation
Checking the serviceability 1. Power to the fan is supplied through the ignition switch and fuse box; its circuit is closed by a thermal switch installed on the radiator. 2. If the fan does not work, start the engine...

Cooling system switches — checking serviceability, removal and installation
Note: See Warnings given in Chapter 1 this Section before you begin working. Checking the serviceability Fan thermal switch 1. Perform a quick check of the switch ( see previous chapter ). If the switch needs to be...

Water pump — removal and installation
Note: See Warnings given in Chapter 1 this Section before starting work. Removal 1. First, drain the cooling system ( see Section 1 ). If the antifreeze cannot be replaced, collect the drained liquid in a clean...

Heater matrix — removal and installation
Note: See Warnings given in Chapter 1 this Section before you begin working. Removal Note: Minor leaks from the heater matrix can be repaired using a sealant such as Holts Radweld. 1. The matrix can be removed from the...

Heater control valve — removal and installation
Note: See Warnings given in Chapter 1 this Section before you begin working. Removal 1. Drain the cooling system ( see Section 1 ). If the antifreeze cannot be replaced, collect the drained liquid in a clean container....

Heater unit — removal and installation
Fig. 3.2. Heater unit 1. Rubber seal; 2. Supercharger motor; 3. Casing; 4. Bypass valve; 5. Heater matrix; 6. Heater housing; 7. Regulating valve; 8. Air duct; 9. Cork; 10. Bushing; 11. Bypass valve; 12. Regulating...

Heater/Fresh Air Blower Motor — Removal and Installation
Removal 1. Disconnect and remove the battery ( see Section 12 ). 2. Lift the air intake duct away from the heater unit. 3. The supercharger is now accessible and can be removed from the heater housing. The wires must be...

Heater Blower/Fresh Air Supply Mode Switch
Removal 1. Disconnect the negative cable from the battery. 2. Remove the blower/fresh air supply motor from the heater unit and disconnect the wires from the heater ( see Chapter 11 ). 3. Remove the central...

Heater Control Handles and Cables — Removal and Installation
Removal 1. Remove the central heating/ventilation switch panel, which is located above the heater control levers. 2. Remove the instrument panel to gain access to the right side of the heater unit ( see Section 12 ). 3....

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Felicia (1994-2001)