8M2016268 Mercruiser HOSE, Pump to Steering Cylinder


8M2016268 HOSE, Pump to Steering Cylinder Mercruiser 40420002D HOSE
8M2016268 HOSE, Pump to Steering Cylinder Mercruiser
Rating:
88

Buy HOSE, Pump to Steering Cylinder 8M2016268 Mercruiser genuine, new aftermarket parts with delivery
Number on catalog scheme: 3
 

Compatible models:

40420002D   Mercruiser

Mercruiser entire parts catalog list:

40420002D 1998

Information:


Illustration 1 g00987171
Flow diagram of the fuel system (1) Fuel injection nozzles (2) High-pressure fuel lines (3) Fuel return lines (4) Fuel injection pump (5) Fuel supply line (6) Return line to the fuel tank (7) Fuel transfer pump (8) Fuel filter/water separator (9) Fuel tankThe engine is equipped with an axial piston distributor injection pump that is mechanically governed.The axial piston distributor injection pump generates injection pressure for all cylinders in a single pump. The injection pump is responsible for the distribution of fuel to the fuel injection nozzles. The injection pressure is generated by an axially moving piston. The movement of the piston is parallel to the fuel injection pump shaft.When the engine is cranking, the fuel is pulled from fuel tank (9) through the primary fuel filter/water separator (8) by fuel transfer pump (7) . When the fuel passes through the water separator, any water in the fuel will go to the bottom of the bowl. From the fuel transfer pump, the fuel passes through fuel supply line (5) to fuel injection pump (4) .The fuel is drawn by an internal fuel transfer pump into the fuel injection pump. The fuel is drawn by an internal fuel transfer pump at a pressure of 48 to 83 kPa (7 to 12 psi). A portion of the fuel is routed through the pressure regulator assembly to the suction side of the fuel injection pump. The fuel that is under pressure from the fuel transfer pump flows to the interior of the pump housing. The pressurized fuel is routed to the pumping chamber. As the plunger rotates and as the plunger reciprocates, high-pressure fuel is routed through high-pressure fuel lines (2) to fuel injection nozzles (1) .The fuel injection nozzles spray atomized fuel into the cylinder. Excess fuel is routed through fuel return lines (3) and (6) and returned to the fuel tank.Routing excess fuel back to the fuel tank allows air in the fuel to flow back to the fuel tank through the fuel return line. The fuel that flows into the housing of the fuel injection pump performs the following functions:
Lubricate the internal components.
Cool the internal components.
Remove small air bubbles.The fuel injection pump needs fuel for lubrication. The precision parts of the pump are easily damaged. The engine must not be started until the fuel injection pump is full of fuel. The system must be primed when any part of the system is drained of fuel. The fuel system needs priming when a fuel filter is changed, and/or when a fuel line is removed, and/or when the fuel injection pump is replaced.Fuel Injection Pump
Illustration 2 g00992842
Components of the fuel injection pump (typical example) (1) Control lever (2) Flyweights (3) Screw for adjusting the full load setting (4) Drive shaft (5) Governor lever (6) Fuel shutoff solenoid (7) Head of the distributor (8) Control sleeve (9) Transfer pump (10) Holder for the rollers (11) Plunger (12) Cam (13) Timer (14) Plunger spring (15) Delivery valveThe fuel injection pump is a pressurized system that is enclosed. The pump sends the correct amount of fuel


Parts hose Mercruiser:

883968
 
883968 HOSE-RESERVOIR TO COOLER
40280001D, 40280002D, 40420002D, 428B116KD, 442B115KD, 4A72040ND
865390053
 
865390053 HOSE, Female Quick Connect
40200002D, 40200002G, 40280002D, 40420002D
865389068
 
865389068 HOSE, Male Quick Connect
40200002D, 40200002G, 40280002D, 40420002D
8M2016263
 
8M2016263 HOSE, To Elbow (Out)
40280002D, 40420002D
8M2016262
879150101
 
879150101 HOSE
40280002D, 40420002D
8M2016273
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