GRAPHTEC CUTTING PRO FC3100-60, Service Manual

Page: 66 / 175

FC3100-60 Service Manual
P/N53802-031T Rev. A
4 - 30
4.2.11 Replacing the X Drive Pulley
(1) Remove the X drive belt (see Subsection 4.2.5).
(2) Remove the X drive pulley as shown in Fig.4-63.
* Be sure not to lose its set screws.
* The X drive pulley may be hard to remove.
•
Two M3 x L5 set screws
Fig. 4-68
(3) To mount the X drive pulley, reverse the above procedure with special attention to the following
point.
* As shown in Fig. 4-69, mount the X drive pulley so that there is a 2 mm clearance with respect to
the left side plate.
Fig. 4-69
4.2.12 Replacing the Y Drive Pulley
(1) Remove the Y drive belt (see Subsection 4.2.4).
(2) Remove the Y drive pulley.
(3) To mount the Y drive pulley, reverse the above procedure.