Arrived and checked in with homeowner. Was shown trane package unit on right side of home. Recorded amp draws, pressures, inspected electrical harness, and test operations. Found system to have issues with poor airflow. Opening evaporator section to expose revealed very matted coil. Recommend chemical coil cleaning to improve airflow through coil to prevent freezing. Also found fan motor capacitor slightly weak. Will quote that as well. Customer declined options at this time and will clean coil himself. Maintenance is complete.