One Corner Air Bags Not Inflating - RESOLVED

Did it go up at all or just not to full height??

Do you have just one valve for the front and two for the rear?

You might try dumping the air and bring it back up again and make sure the air leveling is not engaged.

It seems to go up just a little bit but not enough to allow clearance for the front tire to turn without damage to the wheel well.

I believe we have one valve for front and two for the rear.

We tried dumping the air and reairing a couple times but no change. We do NOT have air leveling. We also tried putting down the front jack just to take some weight off the air bags and then reinflating but no joy there either.

Is that an 8 airbag system? My 2008 8 bag system has one control valve on the front and two in the back. If yours is the same it seems the ride height valve or some splitter after that is plugged.

If a previous owner installed comfort ride valves then it could be defective. You would find that kind of valve about 6 inches where the bags tee off .

Thanks for the reply YC1. Yes it is an 8 bag system. We are the original owners of the coach. We just got off the phone with Monaco and got a part number of N20966A for the Two way splitter check valve because that is what we believe it to be. We ordered the part just now because we hope to leave here within two weeks.

Just looking for other suggestions in case that doesn't turn out to be the problem. Really glad that we did a pre-flight check out today instead of having this problem on the 23rd before heading out from our Amazon job site.

The check valve adds up.

Use MUCH CAUTION when replacing that valve. Make sure your coach is blocked before going under it. It will fall like a rock when disconnecting the air line. The air leaving the line is not like releasing air from a balloon. It's more like popping the balloon.

Be careful and safe....Dennis

Executive wrote:
Use MUCH CAUTION when replacing that valve. Make sure your coach is blocked before going under it. It will fall like a rock when disconnecting the air line. The air leaving the line is not like releasing air from a balloon. It's more like popping the balloon.

Be careful and safe....Dennis

Do you think having the front jack down is sufficient blocking?

NO !

Use solid cribbing or jackstands rated for the weight of the coach. The hyd system has many potential failure points.

Let the coach sit on the cribbing by letting all the air our of the airbags BEFORE getting under there. That way you will be sure of two things, the cribbing will hold the coach and you will know exactly how much clearance you have.

NO NO NO NO NO! Did I already say NO? if not, no...reread Bikeboy57's post above.....Dennis

GOT IT! thanks guys!