Fuel pump
Fuel pump electric, roller type (pic. 2.98) has shut-off and bypass valves, located under the bottom of the body behind the fuel tank (nearby vehicle lifting point must not be used).
Pic. 2.98. Fuel pump in section.
1 - rotor; 2 - rollers; 3 - injection tube; 4 - shut-off valve; 5 - bypass valve; 6 - inlet chamber.
In all engine operating modes, the fuel pump provides the necessary pressure in the fuel line. Safety block 4 (pic. 2.99) cuts off power to the pump if the engine is stopped, even if the ignition is on.
Pic. 2.99. Connection diagram of the safety block.
1 - ignition switch; 2 - ignition coil; 3 - battery; 4 - safety block; 5 - fuel pump.
Fuel filter
The fuel filter is fixed on the air filter housing, under the dispenser-distributor and consists of two sections. The fuel inlet and outlet pipes have different diameters, which ensures the correct connection of the hoses. To access the fuel filter, it is necessary to lift the dispenser-distributor. The filter is replaced every 40,000 km.
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