Download  Print this page

Adjustment Of Inner Rotary Hook (lower Thread) Tension - Brother NV-10A Service Manual

Computerized sewing machine.
Hide thumbs



Adjustment of Inner rotary hook (lower thread) tension

1. Set a bobbin (wound with Schappe Spun Sewing Thread thread #60) in the inner rotary hook.
2. Pull the thread with a tension gauge, and adjust the spring adjusting screw so that it is 0.1- 0.12 N (10 - 12 g).
3. Apply a small amout of screw lock agent to the spring adjusting screw.
Tension gauge 30 (0.3 N)
4 - 16


Table of Contents

   Related Manuals for Brother NV-10A

This manual is also suitable for:

Nv-10Ml-600B-500Ns-10Campus300Nv15 ... Show all

Comments to this Manuals

Symbols: 0
Latest comments: