I have a tappan frig model 95-1549-00 freezer on top. Freezer cools good but refrigerator does not. Freezer builds up ice in the center of bottom shelf a couple of weeks after defrosting and cleaning. Anyone know possible causes? Thanks

Appliance: GE Dryer Model No.: DBXR453ET0AA Serial No.: AR718035A My dryer is located in the basement garage area and sits on a concrete floor. The exhaust duct is 4" "SUPURR-FLEX" extending from the outlet elbow to a 4" diameter aluminum duct located inside the wall and extending from a point four feet above the floor straight up to the vent on the roof. Total length 20 feet. The vent had become clogged with lint and drying had been slow. After cleaning the exhaust duct system I checked the air intake duct below the filter screen (hard to see very far into it) and could see a layer of damp lint, about 3/4" thick, lining the duct surface. I extended my fingers as far down into the duct as possible and the condition is constant as far as I could reach. I want to access the air intake duct and blower assembly in order to remove the accumulated lint before starting the dryer again. I do not know and have not been able to locate the correct procedure. GE Customer Service doesn't seem to have any information that is available to users. Thank you, Putsy