Adjustment
14 - 33
14.31 Lateral position of thread catcher
Requirement
The tip of the thread catcher 3 must be pointing at the center line of the needle; if required
however, it can be up to 0.3 mm to the left of this center line.
The thread catcher 3 must move without striking the bobbin case positioning finger 5.
● Disconnect linkage rod 1.
● Set the end of the cylinder plunger 2 flush with the face of nut 3 (nut 4).
● Bring the needle bar to its BDC and position the tip of the catcher 7 in front of the needle
by pushing the pull rod 6 upwards.
● Position the catcher 7 (screws 5) in accordance with the requirement making sure that
the catcher 7 is horizontal.
1
7 65
2
3
4
7
8
Fig. 14 - 31
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