Table Of Contents; Contents - Pfaff Select 1520 Service Manual

Contents
Foreword
Notes on the sewing machine in relation to environment, handling, cleaning and safety
Specifications off PFAFF machines
Removing the housing covers
Adjustment instructions
Feeding system
1. Adjustment of toothed belt tension
2. Adjustment of feed dog in sideways direction on Pfaff 1520
3. Adjustment of feed dog in sideways direction on Pfaff 1530-1540
4. Adjustment of feed dog height
5. Adjustment of presser bar height on Pfaff 1520
6. Adjustment of presser bar height on Pfaff 1530-1540
7. Adjustment of top feed foot in sewing direction
8. Adjustment of top feed foot height
9. Adjustment of feed regulator cranks on Pfaff 1520 / 1530
10. Adjustment of feed regulator cranks on Pfaff 1540
11. Zero point adjustment of stitch length regulator
12. Timing of feed motion
Automatic utility-stitch unit
13. Replacing the automatic module on Pfaff 1520 - 1530
14. Adjustment of the locking disk
15. Replacing the zigzag-stitch unit on Pfaff 1520 - 1530
16. Basic position of setting eccentric for the sideways needle position
17. Adjustment of needle penetration in needle plate slot
18. Adjustment of the sideways movement of the needle bar
19. Adjustment of the stop for the left needle position
20. Adjustment of the feed reversing bar
21. Replacing the utility-stitch unit on Pfaff 1540
22. Adjustment of the gears in relation to each other
23. Replacing the zigzag-stitch unit on Pfaff 1540
24. Basic position of setting eccentric for the sideways needle position on Pfaff 1540
25. Adjustment of needle penetration in needle plate slot on Pfaff 1540
26. Adjustment of the sideways movement of the needle bar on Pfaff 1540
27. Adjustment of zigzag stitch penetration in needle plate slot on Pfaff 1540
28. Adjustment of the stop for the left needle position on Pfaff 1540
Stitch forming parts (sewing hook)
29. Adjustment of needle clearance in needle slot in sewing direction
30. Adjustment of hook-to-needle clearance
30a. Adjustment of bevel gears
31. Sewing hook timing
32. Adjustment of needle bar height
33. Adjustment of bobbin case position finger
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