Water Pump - KYMCO Downtown 200i Service 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
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.
cover and replace
Right Crankcase Cover
the
Telltale Hole
Impeller
Water pump shaft
DOWNTOWN 200i
Water Pump
Water Pump Cover
Seal Washer (Porcelain)
Mechanical (Water) Seal
12-8