6. COOLING SYSTEM                                                     MXU 500 IRS

                                                   Water Pump Body
 Remove the water pump body from the
 crankcase.




                                                     Align
 INSTALLATION

 Apply engine oil to a new O-ring and install
 it onto the stepped portion of the water
 pump.

 Install the water pump into the crankcase
 while aligning the water pump shaft groove
 with oil pump shaft end.




                                                             O-ring


 Align the mounting bolt holes in the water
 pump and crankcase and make sure the
 water pump is securely installed.

 Install a new O-ring into the groove in the
 water pump cover.




                                                O-ring




                                                                           6-12