Pre-Adjusting The Needle Height - Pfaff 3307-1 SERIES Instruction Manual

Adjustment
13

Pre-adjusting the needle height

.06
● Adjust needle bar 1 (screw 2) and thread puller 3 (screw 4) in accordance with the
13 - 4
Requirement
1. When the needle bar is at its t.d.c., there should be a distance of 30 mm between the
needle point and the needle plate.
2. The thread puller 3 should be touching clamp 5 and be positioned in the centre of the
face plate cutout.
4
2
Fig. 13 - 03
requirements.
3
5
1