Fuel tank
Made of stamped sheet metal and installed in front of the rear axle of the car. Tank capacity: 40 l.
Fuel pump
The mechanical diaphragm pump is driven by the camshaft eccentric. The pump housing is crimped and only the filter is replaced. Fuel supply pressure: 22 – 35 kPa.
Air filter
The air filter has a replaceable paper filter element.
Motorcraft VV Carburetor
The carburetor is vertical, with an automatic air damper, with a coolant heater and an electromagnetic valve of the idle system.
| Identification | |
| Engine (GLB) with a working volume of 1.1 dm³ | 81 SF-9510-KMA |
| Engine (GSG) with a working volume of 1.1 dm³ | 81 SF-9510-KJA |
| Engine (JLA, JLB) with a working volume of 1.3 dm³ | 81 SF-9510-KAA/ KCA/ KEA |
| Carburetor data | |
| Jet needle designation: | |
| – carburetor 81 SF-9510-KAA | FDA |
| – carburetor 81 SF-9510-KCA | FDK |
| – carburetor 81 SF-9510-KFA | FCX |
| – carburetor 81 SF-9510-KMA | FCH |
| Diameter of the rod for adjusting the automatic start | 3.4mm (3.0mm for 81 SF-9510-KMA) |
| Fast Idle Speed Adjustment Rod Diameter: | |
| – carburetor 81 SF-9510-KAA and KCA | 4.4 mm |
| – carburetor 81 SF-9510-KFA | 3.5 mm |
| – carburetor 81 SF-9510-KMA | 3.3 mm |
| Direction of rotation of the leash: | |
| – carburetor 81 SF-9510-KAA and KCA | counterclockwise |
| – carburetor 81 SF-9510-KFA | clockwise |
| – carburetor 81 SF-9510-KMA | clockwise |
| Temperature of opening of thermostat flap | 28±2°C (20±2°C for 81 SF-9510-KMA) |
Carburetor Weber-2V
The carburetor is vertical, with an automatic air damper with electric heating and an electromagnetic valve of the idle system.
| Identification | |
| Engine (JBB, JBA) with a working volume of 1.1 dm³ | 81 SF-9510-GA/ BA |
| Carburetor data | |
| Air damper diameter | 26/28 mm |
| Main fuel jet | 90/ 122 |
| Main air jet | 185/ 130 |
| Emulsion tube | F113/ F75 |
| Idle speed | 750±50 rpm |
| Fast idle speed | 2500 rpm |
| CO content at idle | 1,0±0,5% |
| Adjusting the float | 29±1 mm |
| Temperature of opening of the thermostat flap with carburetor | 28±2°C |