Update:
After 16 days at the dealer, finally get a call saying that they have auth. to replace pump and kitchen cyl. However, they would have to remove the belly pan to get the s/n from the cylinder because HL does not know what cyl. they put on the coach! That would mean at least another two weeks without! After having it for 16 days they are telling me this! Ok, maintain composure... Was given option to take over weekend. I did, got out a mirror and flashlight and found the s/n. Emailed that to dealer along with pictures of cyl. Then get a reply from dealer saying that they need more info! Now I'm really through the roof. I ask exactly what do they need? Then the reply is "we should have enough information at this time"! Anyway, hopefully parts are ordered! This is the season, can not have the rig sitting in the dealers parking lot waiting.... Glad I have a strong ticker because they sure stressed it the past few weeks!