Locking Lever - Pfaff 939 U Instruction Manual

Adjustment
12

Locking lever

.05.04
●
● Press locking lever 1 against the zigzag stitch adjustment lever 3.
● Turn pivot pin 4 as far as possible to the left.
● Release locking lever 1.
● Locking lever 1 must be parallel to the zigzag stitch adjustment lever 3.
● Tighten screw 2.
12 - 6
Requirement
The zigzag stitch adjustment lever 3 must be able to be locked in any position.
Fig. 12 - 05
Loosen screw 2.
4
2
1
3