2. Drain the coolant (see Chapter 1).
3. From the engine compartment, disconnect the heater hoses from the control valve.
4. Remove the instrument panel and center console (see Chapter 11).
5. Remove the heater control panel and disconnect the heater hoses under the dashboard.
6. Mark and disconnect air ducts, wires, etc. from the heater.
Fig. 11.6. Main components of the heater: 1 - fan casing; 2 - heater body; 3 - stove control; 4 - air mixer draft; 5 - heater control rod; 6 - heating/cooling mode switching motor.
7. Loosen the mounting bolts and remove the heater housing from the vehicle.
8. Loosen the screws and clamps and separate the housing into two parts. Remove the damaged radiator and install a new one.
9. Assemble the heater and check the operation of the air flow control valves.
10. Installation of the heater is carried out in the reverse order of removal.