Beisler 739-23-1 Service Manual User Manual
Page 10

Distance between hook and set collar
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Loosen securing screws 6 of the hook drive housing 7.
–
Move hook drive housing 7 to the side.
There must be a distance of 0.4 mm between the hook 2 and the
set collar 1.
–
Tighten securing screws 6 of the hook drive housing 7.
–
Check the distance from the hook tip to the needle and adjust, if
necessary (see chapter 2.5).
3-10
2
1
7
6