Adjustment
94
13
.06.25
Hook to needle clearance across the sewing direction
Rule
At the right reversal point of the looper
1
, the hook point across the sewing direction
should have a clearance of
3.6
mm to the centre of the needle.
Move looper
1
to its right reversal point by turning the handwheel.
Place the feeler gauge “
3.6
” of the looper adjustment gauge
2
(order no.
61 111643 0 6
)
with its notch in the feeding direction against needle
3
.
Taking care that the drive connecting rod
4
is vertical, turn the ball pins
5
(screw
6
) using
the open-ended spanner (
SW 6
) until the point of the looper
1
touches the feeler gauge.
6
4
5
Fig. 13 - 25
3,6
1
2
3
3.6 mm
Summary of Contents for 3811-15/65
Page 6: ...Table of Contents Contents Page...
Page 135: ...135 16 Table Top 16 01 Table top cutout Table top assembly deep...
Page 137: ...Notes...