75
NOTE: It’s possible to over-tighten the cams. Aim for roughly 10 in-lb of resistance when you slide the carriage
while holding the wheel still.
Repeat this for all 6 pairs of wheels on the linear motion assemblies.
11.6 Check & Adjust Drive Cable Tension
Check the XY drive cables for sufficient tension, and make sure the X axis is 90 degrees to the Y axis.
Service interval: Every 300 hours
11.6.1 Check Cable Tension
The easiest point to check the cable tension is at the rear of the print bay, where the drive cables cross over each
other.