GRAPHTEC CUTTING PRO FC3100-60 Service Manual page 63

Replacing the X Motor Pulley
(1) Perform Steps (1) through (3) of "Replacing the X Motor".
(2) Remove the X drive belt (see Subsection 4.2.5).
(3) Remove the X motor pulley as shown in Fig.4-62.
* Be sure not to lose the set screws.
* Note that the motor pulley may be hard to remove.
• Two M3 x L3 set screws
(4) To attach the X motor pulley, reverse the above procedure.
* As shown in Fig.4-63, position the motor pulley so that its set-screws fit into the D-shaped cutout
of the motor shaft.
Fig. 4-62
Fig. 4-63
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FC3100-60 Service Manual
P/N53802-031T Rev. A