Description
Service Topics Covered:
- 0:00:00 Introduction
- 0:00:50 Removing plates
- 0:02:10 Visual inspection
- 0:03:06 Cleaning
- 0:03:40 Oiling
- 0:07:00 Pressure bad adjustment
- 0:08:58 Needle bar timing
- 0:10:10 Changing a gear (common singer 457 problem)
- 0:18:18 Hook timing
- 0:23:30 Inspect bobbin case
- 0:26:10 Adjusting zig zag
- 0:28:08 Upper tension (disassembly)
- 0:31:43 Bobbin Case tension
