Right near your knees. If you lay on your side, look up next to the steering column. It will be bundled up there pretty tight to see. You might need a mirror and a flashlight

Yes I have, is your cylinder Brass?

There are many vendors online selling valves, as long as you have a part number or an understanding of what you are looking for it’s an easy find. For example: port sizes, single acting/ double acting, air pilot or solenoid, etc etc. If Prevost doesn’t have any stock they will help you spec out the valve if you need it.

My Front is Heavy as Well OMG LOL

Oil pressure would be the only one I would want to confirm before heading out. Do you have a manual oil pressure gauge in the engine bay?

When you guys get to the campground and want to level, keep the engine running while you are leveling, the engine compressor replenishes the system quicker. I have a TU-FLO 750 and I can go from zero to 120 PSI in about 2 minutes.

Yes, that is your next step. Block it up and have a look.

Drive mode is controlled by the ride height valves. When you say spitting every 4 or 5 seconds are you referring to your air dryer exhausting?

It’s easy, just use liquid dish soap like dawn around the window and on the cord when you reinstall it.

They come out very easy if you are not replacing the gasket. If your bus is like mine, there is a rubber cord you can remove and the windshield will come right out.

Get a couple strong guys it’s an easy job.

Measure the battery voltage with the bus sitting engine off, then fire it up and check the voltage again with the engine running. Report your results

What do you mean by overcharging?

Let’s see the back side

303 Aerospace Protectant. You can find it on Amazon.