Arrived on site to diagnose a no cooling 2001 system. Condenser located in back yard. Furnace and Evaporator coil located in attic. Client stated he is original home owner and system are original 20 years old and had issues In past and replaced a secondary control about 5 years ago and hasn’t maintenance system is 2 years. Cycled system and advised client the summary of findings is as followed. 2001 unit 1. 20 year old system original to home. 2. Condenser coil in bad shape as all fins are pushed in restricting airflow into coils. 3. Disconnect has slight play on box and could be a risk if ever knocked off. Refrigerant lines set is and low voltage thermostat wires are exposed from last dog showing up in past. 4. Overall found system completely flat and was pulling airflow in as a leak is present. 5. Primary is bad as it’s burnt up and black. Secondary motor control is weak and bad out of range from over working compressor. 6. Fan motor has been leaking a lot of oil ov