Zeroing The Bottom Feed (On Machines With Open Gearcase) - Pfaff 3806-12/22 Adjustment Manual

Adjustment
13 Zeroing the bottom feed
.05.04
 Set the stitch length adjusting lever 1 all the way down.
 Set stitch length at "0".
 Turn eccentric bush 2 (screw 3) so that the marking faces downward and the surface of
 While turning the balance wheel continuously twist crank 4 (screw 5) according to the
10
Requirement
With the stitch length set at "0", the feed dog must not move when the balance wheel is
turned.
4
Fig. 13 - 05
the eccentric bush 2 is at an angle of 45° to the front edge of the machine.
(readjustment see chap. 13.05.36 Top feed synchronous position).
requirement.
(on machines with open gearcase)
5
2
3
1
4