Pfaff 3371-1 series - Position of the Control Cam

Adjustment
14 - 14
14.15 Position of the control cam
Requirement
1. The markings on control cam 1 and arm shaft 3 should correspond with each other.
2. The outer edge of control cam 1 should be at a distance of 32.5 mm from the metal
surface of the case.
● Turn control cam 1 (screw 2) in accordance with requirement 1, or move it in accordance
with requirement 2.
Fig. 14 - 11
3
1
2
32,5 mm