05 Chrysler sebring sedan 2.7 v-6

2005 Chrysler Sebring
Low heat out of vents (80). Just did a motor swap not sure if all the air was bled out of system. All inside controls seem to be working like normal. Temp into heater core 156/ temp coming out of core 136 with a new 190 thermostat. Is there a special procedure to bleed the air out of cooling system.