Upon my arrival I performed HK2A on one mini split system. I disassembled and removed the air movement system to chemically wash outside. I then installed the bib kit, sprayed the indoor coil down with viper coil cleaner, took other components outside to be chemically cleaned then rinsed the heat transfer media coil down with a power washer. As I went back to reassemble the unit I noticed one of the fins on the indoor air movement system had gotten broken due to the wind picking up and blowing it off into the bed of my truck. I am working on locating a new air movement system so we can return to replace it under warranty. I put everything back together on the system and let the air movement system out. The rubber grommet that seats the wheel is taped to the top of the air handler inside. We are installing 2 window units to allow for air conditioning until we can obtain the part and return for repair/completion of the cleaning. Upon return I installed the blower wheel on the mini spli