Performed diagnostic on 5yr old carrier unit, upon arrival customer stated unit was leaking water, checked drain line, checked ok , poured water in primary drain pan and found leaking around the bottom, found crack on seal of pan, recommend replacing drain pan, checked blower motor, found blower wheel impacted, recommend pulling and cleaning, evap coil impacted as well, recommend cleaning, checked outdoor unit, condenser coil impacted as well, recommend cleaning, checked capacitor, contactor, spoke with customer about wet switch for extra safety on water issues, also spoke about high power UV lights, also recommend home care, customer chose option B without home care, went to parts house and picked up drain pan, returned and pumped refrigerant inside compressor, cut out evap coil, replaced drain pan, made sure there was no leaks, pressurized with nitrogen, no leaks, pulled vacuum, released refrigerant back into system, pulled and cleaned blower wheel, chemical cleaned condenser coil,