I can't seem to keep packing in this unit longer than two month.so we are going to try the 900 texacone series packings.I notice piston looks tarnished or glazed was thinking of sanding whole piston by hand but that is going to take some time.I seen on texacones site something about sanding sleeves,was wondering if anyone has tried these sleeve an how was the out come.Also how long does sleeve need to be on.
