12. COOLING SYSTEM                                                               DINK50/ 125


                                                            Water Pump Assembly
 MECHANICAL SEAL REPLACEMENT

 Drive the mechanical seal out of the water
 pump assembly from the inside.




                                                     Mechanical Seal (Water Seal)



                                               Mechanical Seal Driver
 Drive in a new mechanical seal using a
 mechanical seal driver.
 Apply sealant to the right crankcase
   cover fitting surface of a new mechanical
   seal and then drive in the mechanical
   seal.




                                                    Outer Bearing
 WATER PUMP SHAFT INSTALLATION

 Drive a new water pump shaft outer bearing
 into the water pump assembly from the
 inside.




                                                           Water Pump Assembly


12-15