KYMCO Venox 250, Service Manual

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11
. COOLING SYSTEM
11-7
VENOX250/250i
WATER PUMP
MECHANICAL SEAL (WATER SEAL)
INSPECTION
Inspect the telltale hole for signs of
mechanical seal coolant leakage.
If the mechanical seal is leaking, remove
the water pump.
WATER PUMP REMOVAL
Remove the coolant inlet hose and outlet
cupreous iron pipe.
Remove the three bolts and the water pump
cover, gasket and two dowel pins.
WATER PUMP INSTALLATION
Install the dowel pins and a new gasket and
then install the water pump assembly into
the lower crankcase.
Tighten the three bolts to secure the water
pump assembly.
Water Pump Cover
Bolts
Telltale Hole
Water Pump
Outlet Cupreous Iron Pipe
Inlet Hose
When installing the water pump
assembly, aligning the groove on the
water pump shaft with the tab on the oil
pump shaft.
＊
Water Seal
Water Pump
Dowel Pins
O-ring