Replacing The Driving Motor - Janome DC6030 Service Manual

Change the DC motor belt and adjust the belt tension as follows
To remove:
1. Remove the front cover.
2. Remove the setscrews (2pcs.) and the driving motor and the belt.
To attach:
1. Install the driving motor and the motor belt. Tighten them with setscrews (2pcs.) lightly.
2. Move the motor up or down to adjust the motor belt tension.
The belt should deflect 5 mm when applying 200 grams of load to the middle of the belt.
Tighten the setscrews (2pcs.) firmly.
3. Attach the front cover.
Setscrew
Setscrew

Replacing the Driving Motor

Belt
200g pressure
5 mm
25
DC motor (unit)