[BB_TX]

I think the general recommendation is to operate them full travel every month or so to keep things loose and working right. But mine are left in for months at a time especially during the off season.

From Lippert manual;

Mechanical Maintenance
Although the system is designed to be almost maintenance free, actuate the room once or twice a month to keep the seals and internal moving parts lubricated. Check for any visible signs of external damage after and before movement of the travel trailer.