Epson LS10-B Series User Manual page 130

Maintenance 8. Joint #4
(7) Remove the User Plate.
(8) Remove the Joint #4 motor unit from the Arm
(9) Remove the pulley from the Joint #4 motor.
(10) Remove the motor plate from the Joint #4
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For details, refer to Maintenance: 3.5 User Plate.
#2.
Remove the bolts securing the Joint #4 motor
on the motor plate and pull out the motor.
The belt is placed around the pulley. Tilt the
motor unit slightly and pull it out.
There is a brass bushing in one of the set
screw holes. Be sure to keep the bushing.
motor.
Joint #4
Motor Unit
3-M4×15
+Washer
Motor Plate
2-M4×70
+ Spacer
Motor Plate
Pulley
2-M4×8
Set Screw
+ Bushing
LS10-B Rev.6