66 of 289
42. Next, lower the lever and angle the roller. It can then be pulled forward and free from the ma-
chine. If the lever beside the roller is in the way, gentle pressure may be applied to move it slightly
out of the way.
Set the rollers to the side. They will be cleaned and inspected in future steps.
•
Important: Do not get grease on the pinch surface of the roller.
43. Using a clean cloth, clean all the old grease, lint, and residue from the lever hub. In the image, the
cloth was wrapped around the grease applicator for better control.
44. Using a clean, dry cloth, thoroughly clean the entire surface of the thread feed roller. Remove any
lint or grease.
•
Important: Do not get grease on the pinch surface of the roller.
45. Inspect the roller for wear, nicks, or grooves that may catch thread. If the roller is damaged, re-
place it with a new one.
46. Using EMB Polymer grease, apply a small amount of grease to the lever hub as shown in the
image.
47. Using EMB Polymer grease, apply a tiny amount of grease to the outer surface of one (1) of the
three (3) small pegs inside the pinch roller as shown in the image.
To Next Page
Loading...
