We replaced our electric levelers with the BigFoot hydraulic levelers. One major drawback: There is NO manual override should one of the BigFoot hydraulic jacks fail. Recently we had one of the front jacks fail to retract and we could not move the tr...
Are your valves made by DrainMaster? If so, they have a manual override. Their valves either require a screwdriver (older valves) or an allen wrench. If they are the older valves you can easily strip the screw head. You will have to remove the underb...