Vehicle heating and ventilation system
1 - heater, 2 - heater housing, 3 - air dampers, 4 - control unit, 5 - fan housing, 6 - fans
Heater body
1 - fastening nut, 2 - heater, 3 - air supply sockets
Withdrawal
1. Disconnect ground wire from battery.
2. In the engine compartment, install the spring clips on the flexible coolant pipes connected to the heater.
3. Disconnect cover and air line seals.
4. Remove the middle console of the front panel together with the glove box (fixing with six bolts).
5. Remove the heating control lever brackets on the front panel and unscrew the control lever housing (three screws), move it down and disconnect the electrical wires.
6. Disconnect the air ducts from the heating unit.
7. Disconnect the two air control cables on the left side.
8. Unscrew the nuts securing the heating unit and remove it.
Installation
To install the heating unit, follow the steps in reverse order with respect to the removal process. Before installing the floor cladding, adjust the air control cable. After installing the heater, bleed the air from the engine cooling system and replenish the amount of coolant to the required level.
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