GMN R34457 Spindle Repair

Our customer sent in three spindles from his Haas sharpening machine. The spindles were in tough shape. We were able to take the good parts from all three and make one good spindle.
Possible cause of failure:

  • Worn shaft. Replace the shaft with one from the set sent in
  • Front bearing failure from contamination

Repair action:

  • Clean, inspect overall dimensions
  • Replace bearings with sealed bearings
  • 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.