Frozen water filter and food in fresh food side

Initial diagnosis indicated faulty cold air damper, so first action was to remove the light assembly and then the plastic housing that contains the FF fan and damper. The two hidden screws at base of housing required removal of lower decorative plastic duct that turned to be held by snap in-tabs at top and slide away fastener at bottom. The damper housing is held to the roof of the FF chamber by two screws that were taken out to remove the light assembly.

When the plastic housing is pulled towards the front of the refrigerator, the multi-pin wire connector can be disconnected and the damper assembly easily removed.

Installation required need of a thin plate to seat a sponge rubber seal without damage, so I used a thin metal kitchen spatula. Nothing unexpected was encountered in reversing the disassembly process.

Although the new damper corrected the excessive cold situation, the temperature max-min span remained in excess of 15 degrees F, so the control panel was swapped in the small covered cavity located in the outside back of the refrigerator. A 1/4" nut driver and needle nose pliers were all the tools necessary for this operation.

Together the two replacement components have solved the frozen food problem and the over night max-min FF span is now 5 degrees or less.