Customer concerns are freezer door is squeaking. Found door rails and bar creating noise and friction on rail. Ordering rails and bar. ; ordrng 1 WR72X39427 (LEFT SLIDE AND BRACKE) and 1 WR72X39428 (RIGHT SLIDE AND BRACK) and 1 WR02X31798 (CROSSBAR RIGHT PINION GEAR) and 1 WR02X31799 (CROSSBAR LEFT PINION GEAR) and 1 WR02X31776 (Crossbar)

Customer concerns are freezer door is squeaking. Found door rails and bar creating noise and friction on rail. Ordering rails and bar. ; ordrng 1 WR72X39427 (LEFT SLIDE AND BRACKE) and 1 WR72X39428 (RIGHT SLIDE AND BRACK) and 1 WR02X31798 (CROSSBAR RIGHT PINION GEAR) and 1 WR02X31799 (CROSSBAR LEFT PINION GEAR) and 1 WR02X31776 (Crossbar)

Replaced main PCB and control panel and ran unit through diag cycle / unit is now operating as should to factory specs / no further defects.

Customers complaint is unit gave off a very bad smell like electricity burning when using one night / did not find any evidence of burning or smell any kind of burning electrical smell / removed main PCB conver to inspect components / all are in tact as they should be / no defects found.

unit will not turn on / diagnosis improper voltage at plug on control panel / ordrng 1 WD21X31902 (Configured UI board) and 1 WD21X24901 (Machine control)