Adjustment
11 - 35
11.07.07 Readjusting the control cam
Requirement
When the take-up lever is at TDC, the roller lever 1 must be brought from the highest
point of the control cam 2 and moved against bolt 4 (basic position).
● Switch on machine and sew a few stitches.
● Trigger cutting operation.
● Check to see if the thread was cut cleanly and roller level 1 is in basic position.
● If necessary, turn control cam 2 (screws 3) according to the requirement.
2
3
4
1
Fig. 11 - 34
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