Baby Lock Regalia BLRG20, Руководство по обслуживанию

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Page 10
Regalia Service Manual
Five Checks When Replacing the Take-up Spring:
1. With the take up spring inside the barrel, reinstall the center split bolt .
2. Rotate the center split bolt clockwise to make the spring stronger or counterclockwise to make the spring
weaker. To test: the spring should return all the way to the right end of the slot, regardless of how lightly it
is moved to the left. The spring should be just strong enough to always return clockwise to the end of the
slot .
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IMPORTANT: The strength of the spring is critical. If it is too weak or too strong, it will not take the
thread up properly and this will cause stitching issues.
3 . With the spring strength set properly, ensure the center split bolt is pushed firmly all the way into the
barrel and tighten the barrel set screw onto the center split bolt .
4 . Make sure the top tension assembly is pushed all the way into the shoulder on the front cover .
5 . Rotate the entire tension assembly to set the straight part of the take-up spring up toward 12 o’clock when
it is in its rest position, and then tighten the front cover set screw onto the tension assembly.
Section 1: General Observation: Quick Set Tension
Assembly - Replacing the Take-up Spring (Continued)