Arrived on site to inspect 28 year old Bryant package unit not cooling. Upon arrival found blower motor was not running. Checked electrical connections and capacitor readings. Found blower cap had failed, reading 0 out of 15 mfd. customer approved replacement. Replaced capacitor and tested operation. The supply air seemed to be weak so I checked the blower fan speed settings and amps. Blower was already set to max speed. Recommended duct evaluation. Unit is cooling at this time but due to the age of the system, the type of refrigerant, and it’s condition, I recommend full system replacement. All work is complete