Pfaff 3704-2/03 - Adjusting the Thread Trimmer -900;24; Axial Position of the Control Cam

12 - 48
Adjustment
Fig. 12 - 47
81-048
5
1
2
3
4
0,3 mm
12.06 Adjusting the thread trimmer -900/24
12.06.01 Axial position of the control cam
Requirement
1. Roller 5 should be at a distance of 0.3 mm from the control cam 1.
2. Adjustment ring 3 should be touching the control cam 1.
● Shift control cam 1 (screw 2) and adjustment ring 3 (screw 4) in accordance with the
requirements.