VT6L  Maintenance  9. Joint #1 
 
VT series Maintenance Manual    Rev.2  71 
 
terminals inside the base. 
Cross recessed head screws: M4×6 
 
Cut off the wire tie bound to the plate inside the base.
 
Wire tie: AB150 
Remove the Joint #1 motor unit. 
Reference:  9.1    Replacing Joint #1 Motor 
Joint #1 Motor Removal (3) through (7) 
 
Pull out the following cables from the Arm #1 side and remove the Joint #1 timing belt.
 
Power cable 
Signal cable (for motor) 
LED cable 
Ground wire