Centering The Needle In The Needle Hole - Pfaff 3339 Instruction Manual

11.

Centering the needle in the needle hole

07
Requirement
The needle must enter exactly into the middle of the needle hole.
1
Fig. 11 - 04
Insert a new needle with the long groove facing forwards.
Loosen screws 1.
Rotate the V-belt wheel while at the same time moving the needle bar frame 2 in
accordance with the requirement.
Gently tighten screws 1 so that the needle bar is not hindered in its stroke.
2
Adjustment
11 - 5