4-11-25 Performed AC check out and filter change a one Trane 40 ton cold deck unit Check blower wheel and greased Check blower motor and greased Check blower belts, good Check4 condenser motors and checked fan blades Motor rated at 4.1 amps running at 2.8 amps Check 4 compressor circuit A rated @ 31.3 running at 26 amps Circuit B rated @ 37.3 running at 27 amps Check checked all electrical components looking good. Cold deck is set at 57° currently the cold deck is at 58° Upon arrival, the economizer was operate Ambient temperature this morning was 55° Hose out the condenser coil Hose out the evaporator drains and P traps Hosed out the bottom area below the condenser coils Did visual inspection of all refrigerant piping did not say anything any oil Replaced Cold deck filters 16-20x25x2 Did filter replacement only,on the first and second floor hot deck units 8-16x20x2 4-20x20x2