Product review (5 stars): Not a hard repair.  Look at everything carefully though.
I'd never done this job before but I improperly winterized my new washing machine.  After disconnecting everything (and two screws, one may be very hard to see) you need to pull out pretty hard due to the rubber seals.  Easy job to do if you're reasonably handy.  Oh -- my arms were significantly shorter than the original part.  You just feed the hoses further into the machine so no big deal.  But slightly annoying.