Water Pump - KYMCO Dink-R 150 Manual

12. COOLING SYSTEM

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
right crankcase cover
mechanical seal.
WATER PUMP/IMPELLER REMOVAL
Remove the coolant inlet hose and outlet hose.
Remove four bolts and the water pump cover,
gasket and 2 dowel pins.
Remove the water pump impeller.
＊
The impeller has left hand threads.
Inspect the mechanical (water) seal and seal
washer if wear or damage.
＊
The mechanical seal and seal washer must
be replace as a set.
and replace the
Right Crankcase Cover
Water Pump
Air Vent Tube
Seal Washer (Porcelain)
Impeller
Mechanical (Water) Seal
Water pump shaft
Dink-R 150
Air Vent Tube
12-8