Not many dealer left here in N,E, Ted as your finding out use to have 6-7 before the down turn in 2008.
Arlington RV use to be a Newmar dealer in your state maybe a call to them may help.plus Newmar dealer Dave's RV in Connecticut.
Many members these days are relying on
Mobile Tech's and we are gathering a new list of them to post for members.
Like dealers scarce in N.E. but you can call Newmar with your problem and maybe they have some here in N.E. or try the yellow pages.
We have had others with kitchen slide problems and awning problems that I can post for
you here.