Pfaff 9063 - Needle Rise, Hook Clearance, Needle Height and Bobbin Case Position Finger

Adjustment
11 - 6
11.04.05 Needle rise, hook clearance, needle height and bobbin case position finger
Requirement
When the bottom marking on needle bar 3 is level with the bottom edge of bushing 5
1. The point of hook 1 should be centred to the needle and at a distance of 0.04 – 0.10 mm
from the groove of the needle, and
2. The top edge of the needle eye should be 0.8 mm below the hook point.
● Adjust the hook 1 (screws 2) in accordance with requirement 1.
● Without twisting needle bar 3 (screw 4), adjust it according to requirement 2.
Fig. 11 - 05
0,8 mm
3
5
4
76-031
0,04 - 0,10 mm
1
2