How easy to pull furnace fan out?
Today my furnace fan started screaming like a banshee on startup. It howls for a few seconds then quiets down. I know I need to pull it apart and lube the bearings, if equipped, or otherwise effect...
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Mine also turned out to be the squirrel fans they were moving side to side in the motor letting one side hit the housing. I just loosened the right side and pushed the left side fan to the right and the right side fan to the left then retightened the right side fan. No more noise and I didn't have to pull the motor.
See if yours has any movement side to side on the motor shaft that the fans are mounted on.
See if yours has any movement side to side on the motor shaft that the fans are mounted on.
