Driving Motor - Janome 3160QOV Service Manual

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Replacing the Electronic Components

Driving motor

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 rear cover and the front cover.
Setscrew
Setscrew
Belt
200g pressure
5 mm
25
DC motor (unit)

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