Removing
1. We prepare the car for operations (see "Vehicle preparation for maintenance and repair").
2. Remove the air filter housing from the carburetor studs (see "Air filter housing - removal and installation").
3. We clean the dirt with a rag and wash the outer surface of the carburetor with white spirit or engine cleaner.
4. Loosen the screw securing the air damper cable (see "Air damper actuator - check and adjustment").
5. Key by 8 mm loosen the cable sheath bolt and disconnect the cable from the carburetor.
6. Remove the crankcase gas supply hose from the pipe.
7. Phillips screwdriver or wrench by 8 mm loosen the fuel hose clamp and remove it from the fitting. We plug the hole in the hose with an M8 bolt.
8. Disconnect the vacuum regulator hose of the ignition distributor.
9. Disconnect the hose connecting the economizer to the pneumatic valve.
10. Disconnect the wire blocks from the microswitch.
11. Squeezing out with a slotted screwdriver, remove the throttle actuator rod end.
12. Remove the throttle return spring.
13. Ring wrench by 13 mm unscrew the three nuts securing the carburetor to the intake manifold.
14. Open end wrench by 13 mm unscrew the remaining nut.
15. Remove the carburetor.
16. Remove the gasket and check its condition. Mechanical damage to the gasket is not allowed. If necessary, replace the gasket.
If the carburetor is removed for a long time, close the intake pipe opening with a rag.
Installation
1. Before installation, it is recommended to check the opening of the throttle valve of the primary chamber (see "Starting device - check and adjustment").
2. Install all removed parts in reverse order.