Air bags
Finished the 8 air bags today. Since very few members would do this as DIY I will post a short version and anyone who later wants to do this can contact me if their coach is similar and I can give step by step help.
First, hindsight is always 20/20 I wish I had not had to drill a hole in the floor to get to the front right air bag air fitting. I made a tool after that mistake and was able to do the other 7 airbags without removing fenders or cutting access holes. Remove tires, I waited until the last wheel, right rear to find out how much easier it made things. The 90 deg. air fitting was the biggest problem on my coach, it was sealed with something that was taking over 50 lbs. of torque to remove and there is only room for a wrench on some of the bags. Look at the last picture and see the tool that I made that worked for me. It is the open end of a 9/16 with a 3/8 nut welded so I could get a wrench on the fitting. Also you must have tools, lots of tools.