How to Remove the Air Conditioning Evaporator in a Buick Excelle?

[Lacey]

Start with the 2 bottom screws first, then unscrew the 3 top screws. When removing, it's best to support with your hand or leg to prevent excessive force on the glove box screw holes causing deformation. Disconnect the low-pressure pipe from the compressor, then remove the high-pressure pipe from the connection at the liquid storage tank. After removal, seal the pipe ends to prevent foreign objects from entering. First locate the plastic cover plate under the front of the passenger seat. Use a 5.5mm hex socket wrench to remove 3 screws and take out the dirty filter element.