Carburetor vacuum connections 1B3
- 1 - thermostat;
- 2 - air filter;
- 3 - thermostat valve;
- 4 - carburetor;
- 5 - vacuum tank;
- 6 - valve;
- 7 - vacuum switch of gear selection indicator (manual transmission only);
- 8 - Vacuum corrector of ignition distributor
Location of jets on the cover of the Pierburg 1B3 carburetor
- 1 - idle fuel jet;
- 2 - air jet;
- 3 - fuel jet economizer
Main fuel jet location
Main fuel jet (shown by arrow), located on the cover of the Pierburg 1B3 carburetor (the lid is upside down).