Motor cooling

Mill a vertical (10mm length) slot in the area of gearbox-motor. Then warm up a flat head screw driver to 100-150°C and press the front section of the air duct into inside. Let it cool down.
On the other side do the same procedure. 
Note: Openings should be not to large. You need only little airflow on inside. Check that airflow has also possibility to leave the fuse.

Einen ca. 10mm langen Schlitz auf Motor-Getriebe Höhe fräsen. Einen größeren flachen Schraubzieher im vorderen Bereich auf ca. 100-150°C aufwärmen und den vorderen Bereich der Hutze eindrücken. Abkühlen lassen, fertig.
Achtung: die Öffnungen nicht zu gross machen. Es genügt ein kleiner Luftaustausch. Darauf achten, dass die warme Luft den Rumpf verlassen kann.

 

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Motor cooling
Mill a vertical (10mm length) slot in the area of gearbox-motor. Then warm up a flat head screw driver to 100-150°C and press the front section of