X-Y Carriage (X Timing Belt Tension) - Brother PE-180D Service Manual

16. X - Y CARRIAGE (X TIMING BELT TENSION)
STANDARD
When the X carriage is positioned all the way to the left, the timing belt should give 2 - 4 mm when pressed with a
1N (100 g) load midway of the belt.
ADJUSTMENT
1. Move the X carriage all the way to the left.
2. Loosen the screw of the X tension pulley.
3. Adjust the position of the X tension pulley with the adjustment screw.
4. Tighten the screw of the X tension pulley.
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