This PDF download contains information for the following:
WA7000R WA50R5400AV WA51A5505AW (WA5000A) WA51A5505A* WA52A5500A* WA54A7305A* WA55A7300A* WA55A7700A*
The PDF may also contain information that applies to additional models not listed.
Samsung Washer WA7000R Service Manual