Proper Maintenance Procedures
After you receive your newly restored handpiece, you want to keep it properly maintained to save money on future repairs. Check with your manufacturer for the proper procedures regarding the maintenance of your handpiece. If this information not available, place three drops of the proper oil in the air hole and run for 20 or 30 seconds after each use to distribute the oil to all components. Typically, slow-speed oil is thicker than high-speed oil, but there are exceptions. Multi purpose oil is now available.