mxu 250 300 2 Werkstatthandbuch : Seite 92

Microfiches
Image preview

Seite 90

Image preview

Seite 91

Image preview

Seite 93

Image preview

Seite 94

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 352
          5. FUEL SYSTEM                                                                    MXU 300/250


 Pull out the float pin, then remove float and           Float
 float valve.

 Inspect the float for deformation or damage.




                                                 Float Valve                             Float Pin




                                                 Throttle Stop Screw       Slow Jet
 Remove the main jet, needle jet holder, and
 needle jet.
 Remove the slow jet.
 Remove the air screw and throttle stop
 screw.




                                                 Air Screw                               Main Jet




 CAUTIONS!                                       Throttle Stop Screw            Spring
 · Be careful not to damage the jets and
     jet holder when removing them.
   · Before removal, turn the throttle stop
     screw and air screw in and count the
     number of turns until they seat lightly
     and then make a note of this.
   · Do not force the screw against its seat
     to avoid seat damage.
   · Be sure to install the O-ring in the
     reverse order of removal.
                                                 Air Screw             Spring   Washer     O-ring




5-11