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Eric HessSep 8, 2025
What to do if any one or two jacks will not retract on Lippert Components Level-Up Lifting Systems?
- SSteven KeySep 8, 2025
If one or two jacks will not retract, consider the following: * A hose may be damaged or unconnected. Replace with a new hose or reconnect the existing one. * A valve may be inoperative. Replace the inoperative valve. * An electronic signal may be lost between the controller and the solenoid. Attempt to retract the jacks in MANUAL mode. If successful, replace the touch pad; if not, test for voltage drop between the touch pad and the valve, repair any bad wiring, or replace the defective board or valve.