Some of you may recall that we purchased a 2001 Vantare D/S from Liberty in November. So far the experience has been over the top wonderful. Liberty went out of their way to make sure all was in like new order prior to us leaving the state.

After arriving home in Texas we found it necessary to make a trip to Prevost Fort Worth for an aux air leak....this was quickly fixed. Upon close inspection the tech determined that the air bag which keeps the engine belts taught needed to be changed....and so it was.

We are now home....north west of San Antonio, and have discovered that the air bag is losing air, causing the belts to sag. We have another month of "down time" before heading for Colorado for the summer, and would like to resolve this issue before leaving. Neither of us are skilled mechanics. We were told by a tech over the phone to "replace the check valve".....only problem is, we don't know where the check valve is or what it even looks like. duh! Feeling a little embarrassed to be writing this, but we are hoping for a little help troubleshooting this problem.

Thanks a bunch!!

jill