Carburetor 1B1 — design description The downdraft carburetor fell out of aluminum. The float and mixing chambers are in a single housing. The idle shut-off valve after turning off the ignition...
Removal and installation of the carburetor Removing Disconnect the earth cable from the battery. Remove air filter. Disconnect the start cable. Take off the throttle. To do this, remove the clip from...
Removing and adjusting the start cable The cable actuates the starting damper. What is new in the design is that. that a bimetallic spring is placed on the air damper roller, which reacts to the...
Carburetor throttle cable adjustment The carburetor cable is very brittle. Replace defective immediately. Set the cable to the idle position with a slight play and secure. At full throttle, the...
Checking and adjusting the idle speed and CO content Warm up the engine, the oil temperature should be at least 60°C. Turn off electrical appliances (radio, light, etc.). air damper (top carburetor choke) must be...
Checking and adjusting the CO concentration Warm up the engine to an oil temperature of +60°C. Turn off all consumers. The carburetor choke should be fully open. Remove the crankcase ventilation hose...
Starter flap clearance checks and adjustment The damper is adjusted after a bulkhead or removal of the upper part of the carburetor, and also if the engine does not obey the gas pedal well. Adjustment...
Checking and adjusting the injection quantity The injection quantity is checked whenever the engine loses throttle response or consumes a large amount of fuel. Run the engine briefly to fill the float...
Characteristics of the 1B1 carburetor Characteristics of the carburetor 1B1 Carburetor type Kodett D Engine 12ST power, kWt (hp) 40 (54) Transmission MT Number 9276961 Launch into production 8/82...