Arrived on site to perform cooling maintenance on 17 year old Trane package unit running on R22 refrigerant. Upon arrival customer stated there are warm spots in the home. I checked the supply temp of the vents in the areas of concern. Found the hallway vent had almost no airflow with a supply temp of 91. Also noted that out of the two vents in the living room, one had a supply temp of 65 and the other was reading 70. Built quote for ductwork evaluation. I then checked filter and set thermostat into cooling. I went to roof and checked electrical connections, capacitor readings, amp draws, refrigerant levels, and indoor coil. Found compressor was over amping. Built quote to replace compressor and refrigerant. Highly recommend full system replacement over repairs due to the age and condition of the system, as well as the type of refrigerant that it uses. Unit is currently cooling. All work is complete