Having problems with your Air Conditioners ?

BLOWER NOISE Carrier Weathermaker 8000 works fine but when shutting down the blower makes a slight sound. Sounds like tapping the bottom of an empty plastic liter pop bottle. Can the blower be lubricated or oiled? Thanks

Answers :

Could be a loose blower wheel. It has slipped and touching the sides of the blower housing.
\015\012Turn off the power to the nit.
\015\012Remove the 2 bolts holding the blower in place.
\015\012Make yourself a wiring schematic.
\015\012Remove the wires.
\015\012Be careful not to touch the capacitor.
\015\012Remove the blower housing.
\015\012Clean the blower blades.
\015\012Spin the wheel to see where it is hitting.
\015\012Loosen the set screw on the motor shaft and adjust your blower wheel.

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