Specifications

Cross Roller Bearing Centering
The cross roller bearing must be installed between the embroidery head v-rail and
the needle case v-rail attached to the retainer plate. When these two are slid
together and the retainer plate is centered on the head, the cross roller bearing
must be centered (equal distance from each end of the rails).
1. With the needle case and retainer plate assembly removed, lay the cross roller
bearing onto the embroidery head v-rail. Orient the bearing with the welded
edge down and position it to the right edge of the v-rail.
2. Place the retainer plate assembly onto the cross roller bearing at the right end of
the embroidery head v-rail. (The needle case should be removed for easier
adjustment.)
3. Slide the retainer plate assembly left to the point where the left edge of the
retainer plate is aligned with the center of the needle bar guide shaft felt pad
(see Figure 2-19).
4. Position the left edge of the cross roller bearing in line with the left edge of the
retainer plate and the center of the needle bar guide shaft felt pad. (The second
roller of the cross roller bearing should just be engaging between the
embroidery head v-rail and the needle case v-rail.)
5. Slide the retainer plate assembly onto the embroidery head v-rail and cross roller
bearing.
retainer plate
cross roller bearing
embroidery
head v-rail
needle bar guide
shaft felt pad
TOP VIEW
Figure 2 - 19
Cross Roller Bearing Centering 2 - 21
110305-01, Rev A 2. Service Adjustments