Adjustment
2-12
2.07 Knife to needle clearance (for -900/99)
2
1
1
● On needle-feed machines set the stitch length to O.
● Position the needle bar at BDC.
● Align knife 1 (screw 2) in accordance with the requirement making sure that the right
edge of the knife does not protrude over the right edge of the thread catcher.
Fig. 2 - 04
Requirement
The distance between the front edge of the knife 1 and the needle should be 4 mm.
2 - 5
4 mm