Height Of The Feed Wheel (On The 2571 Me) - Pfaff POWERline 2571 ME PLUS Service Manual

Adjustment
1 Height of the feed wheel
.05.14
● Swing out the roller presser.
● Loosen screws 1 and 2.
● Adjust drive wheel 3 according to requirement 1, taking care to see that the teeth of
● Tighten screws 1.
● Adjust guide 5 according to requirement 2 and tighten screws 2.
22
Requirement
1. When pressure is applied to the feed wheel 4, it should protrude from the needle plate
by tooth height (approx. 0.8 mm)
2. When no pressure is applied to the feed wheel 4 , it should have a vertical play of
approx. 0.3 mm.
4
1
3
Fig. 1 - 14
drive wheel 3 and feed wheel 4 lock into each other properly.
(Machines of model A have no interlocking).
(on the 2571 ME)
1
2