Came out to call for a system not cooling properly. Customer stated that the system wasn’t cooling properly and wasn’t blowing hard enough inside. I checked system over and found the AC unit operational, but the blower speed set too low and the blower wheel completely caked in debris. This is not allowing the blower to operate efficiently. I also found the blower capacitor to be depleted, and falling apart. Let customer know what I found and the repair and cleaning needed. Customer approved cleaning and repair after discussing pricing. Took blower assembly out and disassembled it. Cleaned all parts thoroughly and put it back together. Replaced the capacitor and reinstalled blower assembly. Wired blower motor to med high on the relay. Cycled system back on to recheck operation. System is now cooling the best it can given the age and condition of the system.