Description
Service Topics Covered:
- Introduction Removal of Top Cover
- Removal of Other Covers
- Service / Adjust Upper Tension Unit
- Needle Plate / Removal, Repair
- Slide Plate / Remove, Replace
- Bobbin Winder / Repair and Adjust
- Bobbin Case / Inspect, Adjust, Replace
- Needle Bar Timing
- Rotary Hook Timing
- Adjustment of Needle Bar / Left, Right
- Presser Bar Adjustment
- Needle Throw / (swing) Adjustment
- Feed Dog Settings
- Needle-to-Feed Ratio Timing
