Adjustment

12.05.23 Bottom feed dog height

Requirement

With the stitch length set at "0" and the needle bar position at 0.25 past tdc (hole 3) the bottom feed dog must be in the middle of the needle plate cutout and be touching the feed dog height-adjustment gauge along its entire length.

1

2

1.1 mm

81-102

Fig. 12 - 24

3

4

●Position the feed dog adjustment gauge underneath the presser foot with the cutout facing downwards.

●Lower the presser foot onto it.

●Press the feed dog carrier up and position the feed dog in the middle of the needle plate cutout.

●Adjust lifting crank1 (screws2) and clamp bushing3 (screws4) in accordance with the

requirement.

12 - 25