Adjustment

1.04.03 Preliminary adjustment of the needle height

Requirement

When the needle bar is at TDC, there must be a clearance of approx. 21 mm between the needle point and the needle plate.

2 1

21 mm

90-036

Fig. 1 - 03

●Adjust needle bar 1 (screw 2), without turning it, according to the requirement.

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