Dispatched our Palmdale, CA, refrigeration technician to a restaurant reporting a leaking expo line. Upon arrival, our technician traced the drain line and confirmed the connections were tight. Cleared the pan and line with CO2, and vacuumed out test water. Determined that there was a clogged tube that would not clear. Our technician replaced the tubbing and retested the drainage. System clear now, no more issues to report.
