"Customer concern lg refrigerator (600A) dont cold , troubleshooting tested pcb main ok ,I found sealed system issues,customer need compressor and filter dryer #Tca35892762, filter dryer Lg ,ADH73590310 ,

Replaced float switch and vent assy and ran a quick wash cycle and drain cycle / unit is working as should no further defects found.

Replaced burner element / infinite switch and bridge switch and tested unit for proper functions / unit is working as should to factory specs.

"Customers complaint is front left burner does not regulate heat anymore / always on high / diagnosed when turning regulator past medium the burner shuts off and turns back on high when Low is reached on dial / submitting for regulators and element. ; ordrng 1 316436001 (Switch, infinite , large element) and 1 807219901 (Element) and 1 316471601 (Switch , infinite , warmer)"