removing a washer & dryer

Drive up the road to Marlow's place and ask for George Dragon. There is not much George hasn't done on a boat. If he doesn't know off hand, I'll bet he can figure it out right quick.

jterry:

No, I have never replaced a washer/dryer from a 45 Vik, but I have listed and sold a few of these, particularly the Plan C, which seems to be the more popular model, and paid attention to details like this.
You might have to remove the doors--and should so you don't prang the joinery as you wrestle the bear. Pull it straight out, then angle it around/over the dinette table, up past the galley and out the salon door.
Viking did NOT install the washer dryer and then build the rest of the boat around it--nobody's that good.

It is also likely that you will need to remove the stop for the cockpit door as well as the molding opposite the door.

I hate to state the obvious but you asked only about removing. Most washers and dryers easily come apart into five panels plus a drum and then slip out the smallest passages. I don't know the boat but I did that recently then found a more compact pair that came in without disassembly. When I was taking the old units apart I found pretty clear evidence that they had come in the same way.