Robert W Kings Park , NY July 05, 2016 Appliance: Samsung Washer WF328AAR/XAA-0000 Samsung Washer Wf328aar/Xaa-0000 / : The wash cycle would be interupted taking much longer time or never completing cycle would operate better when control cca exposed to air i e not contrained indicating cca possible over heating. How to replace Assy-Pcb Parts; Front. Verified pump and motor were operational, which because it worked better when CCA exposed left 2 possible causes, a defective control CCA overheating issue or harness issue. Because Appliance pro allows you to return parts that do not fix the problem, I purchased the control CCA and replaced it. Problem solved. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes