Pfaff 421E1 - Clearance between Roller Presser and Feed Wheel

Adjustment
13.04.12 Clearance between roller presser and feed wheel
Requirement
With lever 1 raised the clearance between the roller presser and the feed wheel must be
7 mm.
13 - 15
● Raise lever 1.
● Move bar 2 (screws 3) in accordance with the requirement. Take care to ensure that the
roller presser is parallel to the feed wheel.
Fig. 13 - 11
3
2
1
7 mm