Needle Height (Pre-Calibrating) - Pfaff 333-712/02 Adjustment Manual

13 Needle height
.04.02
Rule
When the needle bar is in b.d.c., the clearance between the needle bar and stitch platen
should be 23 mm.
Fig. 13 - 02
O Adjust the needle bar 1 (screw 2) without twisting according to the rule.
(pre-calibrating)
Adjustment
2
1
7