Pfaff 1571 - Height of the Feed Wheel (on the PFAFF 1574)

Adjustment
18
15.04.10a Height of the feed wheel (on the PFAFF 1574)
Requirement
1. The loaded sliding wheel 4 should protrude by tooth height (about 0.8 mm) from the
throat plate.
2. The unloaded wheel 4 should have about 0.3 mm height clearance.
 Swing out the roller presser.
 Loosen screws 1and 2.
 Move drive wheel 3 according to rule 1, making sure that the teeth of drive wheel 3 and
drive wheel 4 mesh correctly.
 Tighten screws 1.
 Move guide 5 of rule 2 accordingly and tighten screws 2.
Fig. 15 - 10a
1
5
3
4
0,8 mm
0,3 mm
1
2