mxu 250 300 Workshop-manual : Page 89

Microfiches
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Page 91

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          5. FUEL SYSTEM                                                                     MXU 300/250

                                                                          Spring
 Remove the spring from the throttle valve




                                                  Throttle Valve              Needle Retainer
 Pry off the needle retainer and remove the jet
 needle.
 Check the throttle valve and jet needle for
 wear or damage.


 ASSEMBLY
 Reverse the "DISASSEMBLY" procedures.


                                                        Jet Needle                 Clip




                                                                             Groove
 Install the throttle valve into the carburetor
 body.

 Align the groove in the throttle valve
   with the throttle stop screw on the
   carburetor body.




                                                    Throttle Stop Screw



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