To Change The Top Cover Unit - Janome MyLock 744 Servicing Manual

To remove:
1. Loosen two setscrews A and remove the top cover unit.
To attach:
2. Put the ribs in the front cover unit.
3. Tighten two setscrews A.
Front cover unit

TO CHANGE THE TOP COVER UNIT

Rib
3
Setscrews A
Top cover unit