Spring Maintenance Inspection - Performed Check Proper Operations Inspect Filter - Change if required by agreement Inspect Blower Assembly Inspect and Lubricate Blower Motor Take Amperage reading of Blower Motor Inspect Condensate Drain Inspect Condenser coil Inspect all electrical connections in condensing unit Check service Valves and Service Port Caps Check Compressor Voltage Check Compressor voltage Check Contactor contacts for voltage drops Read and record compressor discharge gas temperature Read and record suction line temperature Read and Record Liquid Line temperature at furnace Check evap coil performance Check Temperature drop across evaporator Check Unit Operation according to charging calculator Clean Furnace cabinet Cycle system through one complete cycle Re-set Thermostat