Adjustment
11 - 34
11.05.11 Thread-catcher height
(On the PFAFF 242, 244, 1242 and 1244 this adjustment has to be carried out on both thread catchers)
Requirement
When thread catcher
22
22
2 is pushed forwards manually with the take-up lever at its TDC, the
lower point of the thread catcher must pass 1 mm over the back of hook 4.
Fig. 11 - 32
● Loosen screw 1 enough so that thread catcher 2 can be turned.
● Loosen the screws in retaining collar 3.
● Bring the take-up lever to its TDC by turning the balance wheel.
● Move thread catcher 2 in accordance with the requirement.
● In this position, and taking care to ensure that retaining collar 3 is touching the shaft
bushing, tighten screws 3 of the retaining collar.
Screw 1 remains loosened for the following adjustment.
3
1
4
2
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