Pfaff hobby 1142 Service Manual

A
18 104 72 62-26
Adjustmet of the bobbin thread tension
Check
• Insert a full bobbin into the bobbin basket.
• The thread tension spring of the bobbin basket shall give a resistance of 15 +- 2g when pulling the thread
slowly.
Adjustment
Turn screw (A) until the correct thread tension is obtained.
NOTE! Remove any loose pieces of thread or fluff from under the spring.

Pfaff hobby 1142 Specifications

General

Buttonhole	1-step
Stitch Width	5 mm
Stitch Length	4 mm
Needle Positions	Variable
Free Arm	Yes
Needle Threader	No
Drop Feed	Yes
Type	Mechanical
Number of Stitches	23
Bobbin Type	Front loading
Presser Feet Included	Standard foot, Zipper foot, Buttonhole foot