Diffuser is knocking and icemaker is not finding home position.; ordrng 1 W11236851 (Diffuser)

Unit is having issues draining clothes completely. I found a couple fault codes for the thermistors on the compressor. Ran test 15 and found for the most part. Everything was within spec. Called tech line. File number 12733644. We discovered that there was a airflow blockage in the evaporator housing. I cleared the blockage out and gave customer tips for how to keep it clean in the future. Tech line wants me to replace the lint filter assembly as well.; ordrng 1 Wh01x35685 (Lint filter assembly)

Replaced air filter.

Damper is knocking and needs to be replaced.; ordrng 1 WPW10479155 (Damper)

F0E4 F2E1. Unit was not spinning properly upon arrival. Found the slider ring was detached from the plastic. Replaced with truck stock part and verified unit is now working normally.