F53 95 Vectra -- leaning to the passenger side

Be very careful working on an air suspension system. Have safety equipment set up to keep chassis from crushing you.

Jet Air Ride PDF

Both left and right height control valves.

Richard

Yes, that is NOT a standard F53 leaf spring with air bag assist.

SO, the next question is whether you have RIDE HEIGHT VALVES on both sides in the rear. If so, may be as simple as adjusting them.

Sounds like you have Jet Air Ride which was a Winnebago option. Call their customer service which can give you proper chassis to ground height spec's. They may have a procedure advising you how to adjust ride height.

wolfe10 / mfox20, thanks for the replies.

Regarding what rear suspension the coach has I am going to have to say I don't know the correct term to use to describe it.

Here is a picture showing the suspension when I did a full bearing/seal/brake replacement shortly after I purchased the coach.



There is a fairly good sized bolt through the bottom of the plate of the air bags and I noticed that on one side the bolt extends down and out a couple of inches whereas the other side is flush with the plate.

Does that factor in?

The level adjustment for the coach has an option to operate it in manual mode or automatic. The leaning of the coach can be observed when the air system is in automatic mode and it thinks it has reached its "level" point.

If I forget to put it into manual mode when leveling the coach, I can hear the system dumping air or pumping air depending on the situation which is why I was thinking the ride height was somehow off.

Thanks for the help!

Weak rear springs can also cause the front lean. I have reworked a 94 P-30 chassis and a 2000 f53 chassis for the right front lean. Spring shop added an additional leaf on both rear leaf springs and that fixed the lean on both motorhomes.

Let us know what you end up doing to fix the issue.

Neither CHF nor the track bar have any effect on this.

You said your rear suspension is AIR. Is it straight air (like with ride height valves) OR is it the stock Ford F53 leaf spring suspension with SUPPLEMENTAL AIR BAGS?

If the latter, first thing is to deflate the air bags and see if the leaf springs on that side have failed and/or if there is excessive wear in the shackles/spring bushings. The supplemental air bags can assist, but not overcome a failed leaf spring.