1. Kymco
  2. Workshop-manual
  3. mxu 250 300 Workshop-manual
  4. Page 55

mxu 250 300 Workshop-manual : Page 55

Microfiches
Image preview

Page 53

Image preview

Page 54

Image preview
Image preview

Page 56

Image preview

Page 57

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 
          3. INSPECTION/ADJUSTMENT                                                  MXU 300/250

                                                  Gap, Wear, and Fouling Deposits
 Measure the spark plug gap.
 Spark Plug Gap: 0.60.7 mm (0.002
                 0.003 in)

 When installing, first screw in the spark
    plug by hand and then tighten it with a
    spark plug wrench.



                                                Washer Deformation        Cracks, Damage




                                               Cylinder Head Cover
 VALVE CLEARANCE
 Inspect and adjust valve clearance while
    the engine is cold (below 35).

 Remove the cylinder head cover. (See
 chapter 7)




                                               Index Mark               "T" Mark
 Turn the flywheel clockwise so that the "T"
 mark on the flywheel aligns with the index
 mark on the right crankcase cover to bring
 the round hole on the camshaft gear facing
 up to the top dead center on the
 compression stroke.

 Inspect and adjust the valve clearance.
 Valve Clearance: IN: 0.1 mm (0.004 in)
                    EX: 0.1 mm (0.004 in)




                                                                                     3-8
 Microfiches.net - Other brands parts catalogues