myroad700 Workshop-manual : Page 192

Microfiches
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Page 190

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Page 191

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          10. CYLINDER/PISTON                                                                  MYROAD 700i


 TROUBLESHOOTING
 · When hard starting or poor performance at low speed occurs, check the crankcase breather for
   white smoke. If white smoke is found, it means that the piston rings are worn, stuck or broken.

 Compression too low or uneven
 compression                                          Excessive smoke from exhaust muffler
 · Worn or damaged cylinder and piston rings          · Worn or damaged piston rings
 · Worn, stuck or broken piston rings                 · Worn or damaged cylinder and piston

 Compression too high                                 Abnormal noisy piston
 · Excessive carbon build-up in combustion            · Worn cylinder, piston and piston rings
   chamber or on piston head                          · Worn piston pin hole and piston pin
                                                      · Incorrectly installed piston




10-3