On the back of the dashboard..
... with a Phillips screwdriver, unscrew the two screws securing the nozzle body.
Remove the nozzle body with seal.
We remove the seal.
When installing the nozzle body to the instrument panel..
... it is necessary to put the ear of the housing on the ledge of the instrument panel (seal removed for clarity).
To remove the air ducts for heated windows..
... the key «on 10» unscrew the nut securing the right side window heating air duct.
Remove the right air duct.
Similarly, remove the left side window heating air duct.
Disconnect the windshield heating air duct damper (see Removal of the air intake box, radiator casing, flexible heater drive rods and bracket for heater control levers).
We take away the upper edge of the windshield heating air duct, while the lugs come off the instrument panel mounting studs. Pulling up, we remove the air pipe from the radiator casing..
... and remove the windshield heating air duct.
Install air ducts in reverse order.