Completion Notes: Upon arrival thermostat set to off position. Tech made call for cooling, unit cycled on properly without fault. Technician found unit running at 3 degree temperature drop. Performed electronic leak search, found no hits of refrigerant outside. Technician found Hits inside near evaporator coil. Coil replaced under warranty in 2016. Informed customer of findings and went over options.Customer chose to have sealant installed on air conditioner as well as having hard start installed on unit. Technician presented options hj7C-E to address concern. Customer chose option C. Technician performed repair. Cycled system to ensure operation. System running at 20 degree delta t