Centering The Needle In The Needle Hole - Pfaff 335 Instruction Manual

Adjustment
11.

Centering the needle in the needle hole

04.04
11 - 5
Requirement
With the stitch length set at "0" the needle must enter the needle hole exactly in the
middle.
5
9
2
Fig. 11 - 04
Unscrew the vibrating presser foot 1 and the presser foot 2.
Set the stitch length at "0" and bring the needle to its tdc.
Insert a new needle. Loosen screws 3, 4, 5 and 6.
Bring the needle to a position directly over the bottom feed dog by turning the
handwheel.
Move the needle bar frame 7 in accordance with the requirement.
Tighten screws 3, 4 and 5.
Position stop 8 so that it is touching the needle bar frame 7 and tighten screw 6.
The needle bar frame 7 in guide 9 and the vibrating presser drive shaft must
move freely.
3
4
7
6
8
1
5