Introduction
Regularly cleaning the gears removes dirt and grime that would otherwise keep the gears from moving easily. Be sure to do this indoors in a clean environment to avoid additional dirt build up.
Tools
- 
                  
                  - 
            Remove the two 7mm screws using a J0 screwdriver. 
- 
            Remove the six 4.3 mm screws using a J0 screwdriver. 
 
- 
            
                            
                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.