Pfaff 3511-2/01 - Needle Alignment in Hole Center

Adjustment
60
12.05.03 Needle in needle hole center
Requirement
The needle must penetrate the needle hole exactly in the middle.
Position the needle directly above the needle hole.
Loosen screws 1, 2 and 3.
Move the needle bar frame 4 according to the requirement.
Tighten screw 2 and turn screw 3 slightly.
Via screw 1, bring the retracted guide bolt to the eye of the needle bar frame 4 and tigh-
ten it.
Turn the handwheel a few times to prevent distortion to the needle bar frame 4.
Tighten screw 3.
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1
4
2
3
Fig. 12 - 04