Kymco MO ZX50 Service Manual - chap 04 (lubrificazione)
4. LUBRICATION SYSTEM
4-0
ZX /SCOUT 50
4
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LUBRICATION SYSTEM
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SERVICE INFORMATION........................................................ 4-2
TROUBLESHOOTING.............................................................. 4-2
OIL PUMP REMOVAL ............................................................. 4-3
OIL PUMP INSPECTION.......................................................... 4-3
OIL PUMP INSTALLATION..................................................... 4-4
OIL PUMP BLEEDING............................................................. 4-5
OIL TANK ............................................................................... 4-6
4
4. LUBRICATION SYSTEM
4-1
ZX /SCOUT 50
LUBRICATION SYSTEM
4. LUBRICATION SYSTEM
4-2
ZX /SCOUT 50
SERVICE INFORMATION
GENERAL INSTRUCTIONS
• Use care when removing and installing the oil pump not to allow dust and dirt to enter the engine
and oil line.
• Do not attempt to disassemble the oil pump.
• Bleed air from the oil pump if there is air between the oil pump and oil line.
• If the oil is disconnected, refill the oil line with motor oil before connecting it.
SPECIFICATIONS
• Recommended Motor Oil: SAE20W20# 2-stroke Motor Oil
• Oil Capacity : 0.80 liter
Light comes on : 0.25 liter
TROUBLESHOOTING
Excessive white smoke or carbon deposits on spark plug
• Oil pump not properly synchronized (excessive oil)
• Poor quality oil
Engine overheating
• Oil pump not properly adjusted (insufficient oiling)
• Poor quality oil
Seized piston
• No oil in tank or clogged oil line
• Oil pump not properly adjusted (insufficient oiling)
• Air in oil line
• Faulty oil pump
Oil not flowing out of tank to engine
• Clogged oil tank cap breather hole
• Clogged oil filter
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