"Installed the new fan blade on the condenser fan motor. So now it has its second new main PCB, new condenser fan motor and blade, confirmation theres continuity between all wires running to the condenser fan and PCB, new temp sensor, etc. everything checks out good now."

"Replaced damper, tested and now it opens and closes and air is flowing into refrigerator. Likely could of been the cause of the noises as ice could of built up around the evaporator fan hitting it causing the noise. Refrigerator is working good."

Found that damper is bad and broke so it doesnt open to allow air flow into fresh food. Customer apporved estimate. Ordering part and rescheduling.; ordrd 1 Da31-00043f (Damper)

"Fresh food 45 degrees and freezer 10. When its set at 4 bars (recommended setting). Checked damper which opens and closes as it should. In test mode compressor comes on and defrost comes on as well. Last time I was here the temperature sensors both tested right within range of where they should be. Did an hour of troubleshooting with FW and we found the main PCB isnt sending 12 vdc to the condenser fan. Condenser fan isnt running. Checked continuity of all three wires from board to the fan, and all three wires have continuity. ; O-emld tckt"

Installed control board and fresh food sensor. Fridge is cooling great and running great now.