KYMCO Bet & Win 125 User Manual page 139

12
. COOLING SYSTEM
Install the water pump shaft and shaft inner
bearing into the waster pump assembly.
Install the snap ring to secure the inner
bearing properly.
Install the dowel pins and a new gasket and
then install the water pump assembly to the
right crankcase cover.
Tighten the 3 bolts to secure the water
pump assembly.
When installing the water pump
assembly, aligning the groove on the
water pump shaft with the tab on the oil
pump shaft.
WATER PUMP/IMPELLER
INSTALLATION
When the mechanical seal is replaced, a new
seal washer must be installed to the
impeller.
12-13
Bet & Win 125/150
Snap Ring
Inner Bearing
Bolts
Seal Washer (Porcelain)
Mechanical Seal
Water Pump Shaft
Water Pump Assembly
Impeller