Welcome to the forums, skychs
Nice looking coach you have there, to keep it that way so you can enjoy this link
has many items you may want to look at in case of a problem.
You have the Newmar two motor drive for your FWS not the HWH system, need to check tire pressures, slide motor bolt mountings and systems in coach in your driveway if possible.
Your battery systems can be always kept at full charge with just a 110 outlet to plug your shore line into.
All the items listed have the answers in the link, if thats not enough my signature has many more.
Enjoy the new coach and many safe traveling miles ahead for you.
=== Owners Guide