Pfaff 1122 - Hook Lubrication

Adjustment
12 - 12
12.05.10 Hook lubrication
Requirement
1. There should be distance of 23.5 – 24.5 mm between the adjustment screw 1 and
hook bearing 2.
2. After a running time of 10 seconds a thin oil film should be visible on a strip of paper
held next to the hook.
● Pre-adjust screws 1 in accordance with requirement 1.
● Check the adjustment in accordance with requirement 2 and correct it if necessary.
Fig. 12 - 11
1
23.5 - 24.5 mm