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FUEL SYSTEM - DISASSEMBLY, INSPECTION AND REASSEMBLY
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4. Fuel
Pump
Inspecting the fuel pump
The engine is equipped with one of the following three
types of fuel pump depending on the engine
specifications.
(1)
Plunger-type
fuel
pump
There are two types; one is the standard with a
filter element and the other, compact-size,
without a filter element. As for standard type,
remove the cover and clean or replace the filter
element. On either pump, ensure that the pump
operates normally without fuel leakage.
(2)
Diaphragm-type fuel pump
Never attempt to disassemble this type of fuel
pump. Like the compact-size plunger fuel pump,
ensure that the pump operates normally without
fuel leakage.
Plunger fuel pump (standard)
Plunger fuel pump (compact-size)
Diaphragm fuel pump
Cover
Replace filter element:
every 400 hours
Check for external damage,
fuel leakage
Check for external damage,
fuel leakage
Summary of Contents for diesel engines
Page 5: ......
Page 33: ...SERVICE STANDARDS 1 20 ...
Page 34: ...1 General Tools 1 22 2 Special Tools 1 23 TOOLS LIST ...
Page 37: ...TOOLS LIST 1 24 ...
Page 41: ...OVERHAUL TIMING 1 28 ...
Page 46: ......
Page 47: ......
Page 61: ...ENGINE MAIN PARTS DISASSEMBLY 2 16 ...
Page 99: ...FUEL SYSTEM REMOVAL 3 8 ...
Page 115: ...FUEL SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 3 24 ...
Page 119: ...FUEL SYSTEM INSTALLATION 3 28 2 Governor Installing the governor Installation sequence ...
Page 123: ...FUEL SYSTEM INSTALLATION 3 32 ...
Page 131: ...OIL SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 4 8 ...
Page 143: ...COOLING SYSTEM DISASSEMBLY INSPECTION AND REASSEMBLY 5 8 ...
Page 150: ......
Page 151: ......
Page 153: ...INLET AND EXHAUST SYSTEMS REMOVAL 6 4 ...
Page 159: ...INLET AND EXHAUST SYSTEMS INSTALLATION 6 10 ...
Page 160: ...1 Starter 7 2 2 Alternator 7 3 3 Stop Solenoid 7 4 4 Glow Plug 7 5 ELECTRICAL SYSTEM REMOVAL ...
Page 165: ...ELECTRICAL SYSTEM REMOVAL 7 6 ...
Page 189: ...ELECTRICAL SYSTEM INSTALLATION 7 30 ...
Page 207: ...MISCELLANEOUS 9 4 ...