COOLING AND LUBRICATION SYSTEM 5-13
WATER PUMP
REMOVAL AND DISASSEMBLY
• Remove the engine under cover. (#3-3)
• Drain engine coolant. (#2-17)
• Drain engine oil. (#2-12)
• Remove the right footrest.
• Disconnect the water hoses and crankcase breather hose.
• Remove the water pump case and clutch cover. (#3-26)
NOTE:
Before draining engine oil and engine coolant, inspect engine oil
and coolant leakage between the water pump and clutch cover. If
engine oil is leaking, visually inspect the oil seal and O-ring. If
engine coolant is leaking, visually inspect the mechanical seal and
seal ring. (
#
5-15)
• Remove the snap ring from the impeller shaft.
• Remove the impeller from the other side.
• Remove the mechanical seal ring
1 and the rubber seal
2
from the impeller.