zx scout 50 Workshop-manual : Page 104

Microfiches
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          10. CRANKCASE/CRANKSHAFT                                ZX / SCOUT 50


 Measure the crankshaft runout.

                Service Limit
          A                       B
      0.150mm               0.100mm
    replace if over       replace if over




                                                 Play
 Check the crankshaft bearings for excessive
 play. The bearings must be replaced if
 they are noisy or have excessive play.                          Play




                                               Axial    Radial




 CRANKSHAFT INSTALLATION
 Wash the crankshaft in cleaning solvent and
 then check for cracks or other faults.




10-5