A track tensioning assembly for a track laying vehicle. The track tensioning assembly includes an idler plate assembly coupled to a hydraulic actuator at a first end and coupled to a front idler assembly at a second end. The hydraulic actuator is configured to apply a pressure on the front idler assembly with the idler plate assembly to achieve a desired tautness. The track tensioning assembly also includes a removable cross pin positioned to prevent loosening of track while in a first location or configured to allow removal of tracks while in a second location.