Fuji S100ZSE Spindle Repair

Possible cause of failure:

  • Customer states there is excessive runout
  • Front bearings are contaminated with coolant
  • Face and lathe taper are out of ISO
  • Front cover has some damage

Repair action:

  • Clean, inspect overall dimensions
  • Replace bearings
  • Machine front cover – clean up damage from bolts
  • Grind the face and lathe taper
  • Adjust preload, balance, assemble and break in
  • Final quality control inspection


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Repair History - Here are examples of similar spindle repairs that may contain additional information that will help you. If you have additional questions, please contact us.