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DAC7000 SERIES GENERATORS • OPERATION AND PARTS MANUAL — REV. #0 (02/15/16) — PAGE 57
Table 10. Engine Troubleshooting
SYMPTOM
POSSIBLE PROBLEM
SOLUTION
Engine does not start.
No fuel?
Replenish fuel.
Air in the fuel system?
Bleed system.
Water in the fuel system?
Remove water from fuel tank.
Fuel pipe clogged?
Clean fuel pipe.
Fuel filter clogged?
Clean or change fuel filter.
Excessively high viscosity of fuel or
engine oil at low temperature?
Use the specified fuel or engine oil.
Fuel with low cetane number?
Use the specified fuel.
Fuel leak due to loose injection pipe
retaining nut?
Tighten nut.
Incorrect injection timing?
Adjust.
Fuel cam shaft worn?
Replace.
Injection nozzle clogged?
Clean injection nozzle.
Injection pump malfunctioning?
Repair or replace.
Seizure of crankshaft, camshaft, piston,
cylinder liner or bearing?
Repair or replace.
Compression leak from cylinder?
Replace head gasket, tighten cylinder
head bolt, glow plug and nozzle holder.
Improper valve timing?
Correct or replace timing gear.
Piston ring and liner worn?
Replace.
Excessive valve clearance?
Adjust.
Starter does not run.
Battery discharged?
Charge battery.
Starter malfunctioning?
Repair or replace.
Key switch malfunctioning?
Repair or replace.
Wiring disconnected?
Connect wiring.
TROUBLESHOOTING (ENGINE)
Summary of Contents for DAC7000SS
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Page 59: ...DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 PAGE 59 NOTES...
Page 64: ...PAGE 64 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 GENERATOR ASSY...
Page 66: ...PAGE 66 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 CONTROL PANEL ASSY...
Page 74: ...PAGE 74 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 BATTERY ASSY...
Page 76: ...PAGE 76 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 MUFFLER ASSY...
Page 78: ...PAGE 78 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 FUEL TANK ASSY...
Page 82: ...PAGE 82 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 ENCLOSURE ASSY...
Page 86: ...PAGE 86 DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 RUBBER SEALS ASSY...
Page 171: ...DAC7000 SERIES GENERATORS OPERATION AND PARTS MANUAL REV 0 02 15 16 PAGE 171 NOTES...