Landice L7 Service Manual page 81

Drive Motor Brush Replacement and Commutator Inspection Instructions
2. Use needle nose pliers to remove the motor brush wires from the connector.
3. Press down on the metal spring, slide the motor brush holder and take the clip out. A good motor brush will look
shiny and is free from scorch marks or chips, and is not dull where the commutator would make contact. The
commutator is copper colored and shiny. Cleaning the commutator with a cleaning stone or piece of emery cloth
may remove the dull appearance and black scorch marks.
4. Connect the motor brush to the terminal using the needle nose pliers.
Repair Procedures
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