FU-2
FUEL SYSTEM Description
DESCRIPTION
FUEL SYSTEM
Fuel is drawn up from the fuel tank through the fuel filter (sedimenter) by the feed pump built into the
injection pump. The fuel drawn up is then sent into the pump housing. Fuel compressed in the pump housing
is distributed to the injection nozzles according to the injection order, and injected at high pressure into the
combustion chamber. Excess fuel in the pump housing flows through the overflow valve and along the
overflow pipe and returns to the fuel tank. The fuel cycle provides both cooling and lubrication for the pump.
The cycling of fuel through the pump chamber warms the fuel so that it is prevented from becoming wax-like
at cold temperatures.
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Страница 145: ...FU 6 FUEL SYSTEM Fuel Heater System FUEL HEATER SYSTEM SYSTEM CIRCUIT ...
Страница 166: ...FUEL SYSTEM Injection Pump FU 27 INJECTION PUMP REMOVAL OF INJECTION PUMP ...
Страница 169: ...FU 30 FUEL SYSTEM Injection Pump COMPONENTS ...
Страница 170: ...FUEL SYSTEM Injection Pump FU 31 COMPONENTS Cont d ...
Страница 171: ...FU 32 FUEL SYSTEM Injection Pump COMPONENTS Cont d ...
Страница 251: ...LU 4 LUBRICATION SYSTEM Troubleshooting TROUBLESHOOTING ...
Страница 255: ...LU 8 LUBRICATION SYSTEM Oil Pump OIL PUMP COMPONENT ...
Страница 262: ...LUBRICATION SYSTEM Oil Cooler Relief Valve and Check Valve LU 15 OIL COOLER RELIEF VALVE AND CHECK VALVE COMPONENTS ...
Страница 272: ...ST 4 STARTING SYSTEM Pre Heating System Super Glow Type TIMER CHARACTERISTIC DIAGRAM Cont d ...
Страница 281: ...STARTING SYSTEM Troubleshooting Starting System Circuit ST 13 TROUBLESHOOTING STARTING SYSTEM CIRCUIT ...
Страница 282: ...ST 14 STARTING SYSTEM Starting System Circuit STARTING SYSTEM CIRCUIT Cont d ...
Страница 340: ...B 1 STANDARD BOLT TORQUE SPECIFICATIONS Page STANDARD BOLT TORQUE SPECIFICATIONS B 2 ...
Страница 343: ...C 1 SSTAND SSM Page SST SPECIAL SERVICE TOOLS C 2 SSM SPECIAL SERVICE MATERIALS C 6 ...