myroad700 Werkstatthandbuch : Seite 18

Microfiches
Image preview

Seite 16

Image preview

Seite 17

Image preview

Seite 19

Image preview

Seite 20

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 371
          1. GENERAL INFORMATION                                                           MYROAD 700i


 POOR PERFORMANCE (AT HIGH SPEED)



 Inspection/Adjustment                    Symptom                    Probable Cause


 Check ignition timing



                                                                     Faulty ignition unit
                           Correct timing       Incorrect timing
                                                                     Faulty A.C. generator


 Check valve clearance


                                                                     Improperly adjusted valve
                         Correctly adjusted   Incorrectly adjusted   clearance
                                                                     Worn valve seat


 Check fuel pump for
 fuel supply

                                                                     Empty fuel tank
                          Fuel flows freely   Fuel flow restricted   Clogged fuel tube or filter
                                                                     Faulty fuel pump
                                                                     Cracked fuel pump vacuum
                                                                     tube
 Check carburetor jets
 for clogging


                            Not clogged              Clogged         Clean and unclog



 Check valve timing


                               Correct               Incorrect       Cam timing gear aligning
                                                                     marks not aligned

 Check valve spring
 tension


                           Not weakened             Weak spring      Faulty spring




1-15