Readjustment Of The Control Cam - Pfaff 2438 plusline Instruction Manual

13

Readjustment of the control cam

.06.04
Requirement
1. When the end of the hook guard 3 is level with of the right edge of the bobbin case
position finger 4, the thread catcher 5 should begin moving forwards.
2. The control cam 1 should be touching adjustment ring 6.
5
Fig. 13 - 34
Bring the needle bar to b.d.c.
Turn control cam 1 (screws 2) in accordance with requirement 1 and shift it in accordance
with requirement 2.
14-50
3
4
Adjustment
2
1
81-098
6
13 - 38