Adjustment
97-2-03
2.08 Manual trimming control
2.08.01 Control for -900/97
Requirement
Both threads must be cut perfectly in the thread-catcher cutout on both the right and
left-hand sides.
1
2
Fig. 2 - 05
3
4
● Mount the feed dog and needle plate, making sure that the movement of the feed dog
in the needle plate cutout is not restricted.
● Position the needle bar at TDC and thread catcher 1 at its front reversal point.
● Double a thread and insert it into the cutout of thread catcher 1.
● Carry out the trimming process manually.
● If both threads are not trimmed in accordance with the requirement, adjust thread
catcher 1 (screws 2) in the needle plate with respect to the knife.
● Move catcher stop 3 onto thread catcher 1 and tighten screws 4 firmly.
2 - 6
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