Limiting The Knee Lever Stroke - Pfaff 918 Adjustment Manual

1

Limiting the knee lever stroke

.05.31
Requirement
When the knee lever is pressed the hand lever must drop automatically and the presser
foot must be just over 7 mm above the needle plate.
Fig. 1 - 31
● Place the feed dog gauge under the presser foot with its recess facing downwards.
● Lower the presser foot onto the gauge.
● Loosen nut 1 and turn screw 2 out a few turns.
● Move the knee lever to the right until a noticeable resistance is felt, making sure that the
presser foot is not lifted off the gauge, and hold it at this position.
● Turn screw 2 in as far as it will go, then back out by one turn, and lock it in place with
nut 1.
1
2
Adjustment
37