Installed new metering device on indoor coil. Removed refrigerant and replaced filter dryer. Pressure tested system for extensive leak check and pulled deep vacuum. Shored up drain line tubing in chase and verified drain operation. Fixed outdoor high voltage connection where locking ring broke and also insulated suction line with thick wall insulation. Weighed in 2lb of recovered refrigerant, and 3lb of virgin refrigerant. System working at this time.