the first place I would look is the switch that turns the A/C on , it is notorious for burning up -----the blower motor is not a hard job , but then again it is not easy --------recently on a 873 I had the carriage headed bolts that got thru the cab and hold the air box to the back of the cab frozen up , had to pull the seat and insulation off the back wall and cut the head of the bolts off and replace them
