Maintenance: both outdoor units line set needs to be insulated. The upstairs unit show no sign of issue capacitor and amp draws were in range. Down stairs unit fan motor and assembly seems to be off balance and wobbling. Motor potentially has loose barrings which will cause a wobble and the fan blade to bend overtime. Capacitor is out of range as well on the down stairs unit. There was no data plate info available for the downstairs unit. Indoor units are functioning properly at this time. Both units amp draws were in range and drain lines were cleared. Noticed there was no condensate switches on either of the units Recommendations: replacing the downstairs fan motor and blade along with the capacitor. Re insulating lines suction lines for both units condensers as well as install float switches for both units in the attic. Customer is interested in a quote for replacement. Duct fogging was also completed