JUKI MOL-254 Engineer's Manual page 67

19.Loosen setscrews
At this time, loosen two setscrews only on ball spline side
20.Remove setscrews
At this time, take care not to allow the spline shaft to slip from the ball nut.
21.Loosen setscrew in oscillating eccentric shaft
22.Loosen setscrews
thrust collar .
23.Remove E-ring and remove the oscillating eccentric shaft in the direction of the arrow mark.
The timing belt can be removed through the aforementioned procedure.
Disassembling / Assembling
in ball spline connecting collar
in ball spline and remove the ball spline in the direction of the arrow mark.
in thrust collar of oscillating eccentric shaft
60
−
.
.
.
and loosen setscrews
−
in