96 EVO

I 'think' on your Dynasty it is back around the rear drive axle. The drain for the aux tank is likely remotely located. They wouldn't have you crawl under the coach to drain it.

If your electric aux air compressor was working, you would hear it running when you pressed the 'all corners raise' button, in manual mode! It's only about 7' from you when your sitting in the drivers seat.

Seems to be a common problem with website 'Contact Us' forms! I probably have filled out 3 or 4 of those forms to tire dealers, and never got any reply other than 'We received your request' email!

Yeah, would have been helpful to know if any side or corner had dropped significantly.

That's better! Gota love those $0 fixes 👍!

Little overkill there Dick! You use it for airing tires as well?

Your '07 coach likely has the Valid/ Powergear system. This system has it's own small air tank that is filled by both the chassis tanks, and the electric aux compressor. Find that little tank and open it's drain valve. If the compressor doesn't start.... A- the compressor is shot. B- a previous owner added a switch somewhere to kill power to the compressor. C- fuse or wiring to the compressor. There is also a pressure control switch wired to the compressor that frequently fail! That's just dealing with whether the aux compressor is working. If you were parked in a reasonably level site, you shouldn't have any 'slope' alarms! Maybe try rebooting the system. With the leveling system powered up, hold the on/off button for 10sec, till it beeps.

That's what I did. Turned on one unit at a time, and after an hour or so, looked for the condensate dripping out the bottom.

Here's a pic of my Magnum charger / Inverter panel, float charging at 13.7V, with 0 DC amps. It's been sitting in my driveway, plugged into shore power for close to 2 weeks! Reason it's at 13.7-13.8V is the battery temp sensor is on, and outside temps got down to mid 30's overnight.

Sounds like you may have a charging problem. 12.6V isn't float charging, and is too low for the Big Boy to engage. 13.3-13.4V is float charge voltage. Absorb charging should be >14.0V!

My alternator bit the dust on my way south this winter! Luckily my BIRD / Big Boy is functional! I just ran my generator the rest of the way, and replaced my alternator at my destination.

Don't know, but I've read of owners using different devices wedged under the switch! Can't recall ever using the boost switch myself, but, I keep my batteries reasonably fresh!

I sure do! Best mod I've made yet. Bedtime, Aqua Hot goes off. Quiet diesel heating goes on 👍!

Actually, the Aussie's are big on installing Chinese diesel heaters, same as I did!

That IS the sealant you want to use! I bought my replacement from one of the generic online skylight manufacturers ( can't recall the name of the place now), but, you give them the measurements you want, and they make it. Only thing you have to be carefull of while measuring, they don't have as wide of flange as the skylight installed by Monaco. I used a thick bead of Surebond under the flange, over the new and old mounting holes, then a 4" strip of Eternabond tape over top. Unless something strikes the skylight, I don't expect any water issues! You will have to drill new holes if you go this route. No big deal!