85
If you need to adjust the springs, use the 2.5mm hex wrench from your toolkit.
12.6 Check & Adjust Bearing Preload
The linear motion assemblies on your F410 have adjustable preload. Periodically inspect them to
ensure they are still tight on the rails for best performance.
Service interval: Every 300 hours
With the printer powered on and motors disabled (macro > disable motors):
Grasp the wheel in your fingers as shown. Slide the carriage along the rail while preventing the wheel
you’re holding from rotating.