Pfaff 487

Adjustment
2 - 19
● Press the reverse-feed lever and loosen nut 1 accessible behind it.
● Position screw 2 in the slot according to Requirement and tighten nut 1.
Fig. 2 - 18
2.20 Synchronizing the top feed
Requirement
When the feed regulator levers for stitch length and top-feed stroke are set at "3", both
top feed and bottom feed must move at the same stroke when the balance wheel is
turned.
1
2