Timing Of The Feeding In Relation To The Needle - Pfaff ambition essential 1.0 Service Manual

5. Timing of the Feeding in relation to the needle

Check
1. Remove all covers.
2. Turn the hand wheel so the needle comes to its lowest point.
3. The feed lifting rock cam (a) and the screw (b) of feed rock cam (c) should now be parallel.
Adjustment
1. Turn the hand wheel to make the needle comes to its lowest point.
2. Loosen the screw (b) of feed rock cam (c) adjust the screw position to move the eccentric until its
parallel with the feed lifting rock cam (a).
Settings
c
a b
104 73 15-26
d
13