Fuel supply, mixture preparation in petrol and diesel engines, supercharging, cooling, lubrication Order no. 166 Diaphragm fuel pump - delivery and suction stroke - function of the valves - principle of elastic delivery | HAKO Overheadmodels - Section 2 Fuel supply mixture preparation in petrol and diesel engines supercharging cooling lubrication Order no. 166 Diaphragm fuel pump - delivery and suction stroke - function of the valves - principle of elastic delivery Order no. 124 Vane-pump - function of the pump - centrifugal force causes apex seal to fit - apex seal don t fit at slow rotation Order no. 125 Roller-cell pump - function of the pump - centrifugal force causes rollers to seal Order no. 147 Constant-vacuum carburetor - function of float float-needle and damper piston Order no. 165 Downdraught carburetor - function of float choke air valve throttle accelerator pump and idle mixture regulation screw all can be moved Order no. 173 Electronic system carburetor - adjustable float idle mixture regulation screw choke actuator control needle choke plate throttle and throttle potentiometer Order no. 148 Air-flow sensor with fuel distributor K-Jetronic - function of the air-flow sensor plate - actuating the control plunger - CO-value setting by means of the M3 screw idle mixture adjusting screw - function of the primary-pressure regulator - primary-pressure regulator and warm-up regulator acting in combination on the control pressure at the control plunger Order no. 177 KE-Jetronic fuel injection - rebound plate diaphragms sensor plate control plunger and sensor-plate potentiometer can be actuated - the idle-mixture adjusting screw ca be adjusted. Thus it can be shown how the control plunger is lifted TECHNOLAB SA Rotherdweg 16 Postfach CH-5022 Rombach - Switzerland Tel 41 62 827 11 11 - Fax 41 62 827 11 70 - e-mail info@ - 1 HAKO Overheadmodels - Section 2 Fuel supply mixture preparation in petrol and diesel engines supercharging cooling lubrication Order no. 261 Fuel injection valves For K- and KE-Jetronic - the valve needle is opened by overpressure - interaction of valve needle valve seat and spring For L-Jetronic - function of the magnetic
