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4. LUBRICATION SYSTEM

4-0

MX’er 50

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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

Summary of content (7 pages)

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4. LUBRICATION SYSTEM MX’er 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 : 1.
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. LUBRICATION SYSTEM OIL PUMP REMOVAL MX’er 50 Oil Pump Oil Outlet Line °ØDo not allow foreign matters to enter the crankcase. Before removing the oil pump, clean the oil pump and crankcase surfaces. Disconnect the oil pump control cable from the pump body. Disconnect the oil inlet line from the oil pump. Then, disconnect the oil outlet line. °Ø Before disconnecting the oil line, clip the oil line to avoid oil flowing out and then plug the oil line after it is disconnected.
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4. LUBRICATION SYSTEM MX’er 50 OIL PUMP INSTALLATION °Ø • Lubricate the O-ring with grease or engine oil before installation. • Make sure that the oil pump is inserted into the crankcase. • Apply molybdenum disulfide or grease to the pump pinion. Bolts Grease or Engine Oil Install the oil pump onto the crankcase. Nut Oil Outlet Line Install the oil pump control cable plate. Connect the oil inlet line and oil outlet line properly. Connect the oil pump control cable. Bleed air from the oil pump.
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4. LUBRICATION SYSTEM OIL PUMP BLEEDING MX’er 50 Oil Outlet Line °Ø • Air in the oil lines will block oil flow and result in severe engine damage. • Bleed air from the oil lines and oil pump whenever the oil lines or pump have been removed or there is air in the oil lines. Oil Pump OIL INLET LINE/OIL PUMP BLEEDING Fill the oil tank with recommended oil. Place a shop towel around the oil pump. Disconnect the oil inlet line from the oil pump and clip it.
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4. LUBRICATION SYSTEM MX’er 50 Wire Connector OIL TANK OIL TANK REMOVAL Remove the seat. (!2-3) Remove the oil meter connector. Remove the two bolts attaching the oil tank. Disconnect the oil inlet line. Drain the oil inside the oil tank into a clean container. Remove the oil tank. The installation sequence is the reverse of removal. Dowel Pin Pump Cover °Ø• Connect the oil line properly. • Bleed air from the oil pump after installation.