Epson ProSix S5 Series - Page 132

Maintenance 5. Joint #2 (Replacing the Reduction Gear Unit)
118 S5 Rev.5
(5)
From the waveform generator, remove the Joint #2 output pulley.
Hexagon socket head cap bolt: 1-M5×20 (with disc spring 2H-5)
(6)
From the waveform generator, remove the housing.
(7)
From the housing, remove the bearing.
(8)
From the waveform generator, remove the bearing.
(9)
Remove the circular spline from the Arm #2.
Hexagon socket head cap bolt
: 29-M4×12 (with disc spring 2H-4)