DAELIM A-FOUR -, Service Manual

Page: 43 / 186

4-1
4. LUBRICATION SYSTEM
SERVICE INFORMATION
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Remove air from oil tube and oil pump if the oil tube is taken off or if air enters the oil tube.
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If the oil tube is disassembled, remove the air in the oil pass tube.
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Maintenanace on the oil pump is done without the engine being removed from the vehicle.
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When disassembling the oil pump, do not allow foreign substances from entering the engine or oil pump.
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Do not disassemble the oil pump assembly.
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If the oil tube is disassembled, place a tube clip or band on the oil tube to prevent oil from leaking out.
TROUBLESHOOTING
Overheating or engine clogging
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Faulty adjustment of oil pump(insufficient amount pumped).
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Bad quality of engine oil.
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Engine oil not being injected or blocked, bent strainer screen or oil tube.
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Entering of air in oil tube system.
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Faulty oil pump.
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Engine oil not being supplied from oil tank.
-Blocked oil tank cap air hole
-Blocked oil strainer screen
Excess exhaust smoke, accumulation of carbon on spark plug
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Faulty adjustment of oil pump(over-pumped amount).
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Bad quality of engine oil.
4
SERVICE INFORMATION 4-1
TROUBLESHOOTING 4-1
OIL SYSTEM DRAWING 4-2
OIL PUMP DISASSEMBLY/
ASSEMBLY
4-3
OIL PUMP INSPECTION/
ADJUSTMENT
4-3
OIL PUMP BLEEDING 4-4
ENGINE OIL LEVEL INSPECTION 4-6
TRANSMISSION OIL INSPECTION 4-7
OIL TANK DISASSEMBLY 4-8
LUBRICATION POINTS 4-9