Installation Instructions
12. Cooling System 
12-9 
Check any wear and damage of the mechanical 
seal and inside seal. 
 Caution 
The mechanical seal and inside seal must be 
replaced as a unit. 
Replacement of Mechanical Seal 
Remove the inside bearing by inner bearing puller. 
Drive the mechanical seal and inner seal out of the 
right crankcase. 
Special tools: 
Inner bearing puller 
Water pump bearing drive 
 Caution 
Replace a new mechanical seal after removing 
it. 
Apply a coat of sealant to the mating surfaces of 
the right crankcase before installing the new 
mechanical seal. 
Install the mechanical seal onto the right 
crankcase. 
Special tools: 
Water pump mechanical seal driver 
Mechanical seal
 Water pump mechanical 
seal driver 
 Water pump mechanical 
seal driver 
Mechanical seal
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