D.C. Motor Maintenance Program
Wipe off dust, dirt, oil, etc. | Monthly |
Clean vent screens and fans | Quarterly |
Lubricate bearings (if applicable) | Semi-annual |
Vacuum or blow out interior | Semi-annual |
Check commutator, brushes leads | Semi-annual |
Check brush spring tension | Semi-annual |
Test field coils | Semi-annual |
Test armature windings | Semi-annual |
Check electrical connections | Semi-annual |