Adjustment
11 - 7
11.04.06 Lifting motion of the feed dog
Requirement
1. With the needle set at its TDC, the feed dog must be at its top point of reversal.
2. With the longest stitch set, the teeth of the feed dog must be at the same height as the
surface of the needle plate, when the needle point enters the needle hole.
Fig. 11 - 06
l Bring the needle bar to its TDC.
l Turn eccentric 1 (screws 2) in accordance with requirement 1.
l In this position, slightly tighten the accessible screw 2 until eccentric 1 can be turned with
difficulty.
l Turn eccentric 1 a little further in accordance with requirement 2.
l Tighten both screws 2.
2
1
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