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Adjustment
15
Pre-calibrating the needle height
.06.02
O Move the needle bar to 1.8 mm after b.d.c. and fix with the adjustment pin, see chapter
O Adjust the needle bar 1 ( screw 2 ) without twisting according to the rule.
8
Rule
The marking on the needle bar 1 should be flush with the lower edge of the needle bar
frame 3 when the needle bar is positioned 1.8 mm after b.d.c.
Fig. 15 - 03
15.05 Checking and adjustment aid.
2
3
1
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