SANYANG INDUSTRY CO. JET 4R, Руководство по обслуживанию, Страница: 35 / 164

3. Lubrication System
3-3
Oil Pump Removal
Caution
Before removing the oil pump, clean the oil
pump and crankcase.
Remove the luggage box and seat.
Loosen the mounting nut of the oil pump control
cable, and remove the control cable.
Remove the oil tube, and clip its end side to
prevent oil from flowing out.
Remove the oil output tube form intake manifold.
Remove the oil pump mounting bolt, and then take
out the oil pump.
Inspection
Inspect the following items on the removed oil
pump.
Check if O-ring is damaged or softening.
Check if crankcase interface is damaged.
Check if pump body is damaged.
Check if pump gear is damaged.
Check for oil leaking.
Caution
The oil pump cannot be disassembled.
Oil Pump Installation
Install the oil pump onto the crankcase.
Caution
Apply with some grease onto oil pump O-ring.
The connection between both oil pump and
crankcase has to be installed in position
security.
Tighten the oil pump mounting bolt security.
Install the oil tube.
Install in the reverse order of removal.
Caution
Inspection and adjustment following items as
installed.
The adjustment operation of control cable.
Air bleeding operation of oil pump.
Air bleeding operation of oil tube.
Check each section for leaking.
Oil tube
Control cable
Oil output tube
Adjustment nut
Mounting nut
O-ring
Pump gear