Ac clean and tune. Checked drain line. Checked filter. Cycled system. Checked electrical compartment and cleaned. Capacitor and contactor tested ok. Used coil cleaner on condenser coil. Hooked up gauges and checked pressures and temps. Found that the subcooling was 10. Indoor temp split was low. Adjusted fan speed down to blue to increase temp split up. Split was up to 17. System is slightly over charged, but operating normal at this time. Job complete.