Feeding Motion Of Drop Feed - Pfaff 487 Service Manual

2.

Feeding motion of drop feed

10
Requirement
At the longest stitch length setting and with the needle bar in position 0.6 past t.d.c.
(blocking hole 1) the feed dog must not move when the reverse-feed control is operated.
Fig. 2 - 07
Turn feed eccentric 1 (screws 2) according to Requirement. Make sure that the cutout
in the feed eccentric is visible.
2
1
Adjustment
1
2 - 8