Jump to content

Welcome to the FMCA Motorhome Forums!

Create a sign-in account to gain access to all of our features. Once registered and signed in, you can create topics; post replies to existing topics; upload pictures; manage your profile; get your own private messenger; create blogs; and more. Sign up now! Already have an account? Sign in.
FIRST-TIME USERS: For your login to carry over to the Forums, you must first sign in on the FMCA.com main site, log out, and then sign in again.

- - - - -

Rearend Sags

  • Please log in to reply
2 replies to this topic

#1 bambiajkora



  • Members
  • Pip
  • 3 posts

Posted 11 January 2013 - 07:41 PM

We have a 2005 Monaco Dynasty w/ auto air leveling system HWH.
It used stay level after we park it in our garage, for weeks. Lately I noticed the rear end is sagging while it is parked. The rate of sag is 3.5 inches down in six hours. (left to right stays in level) No issues on the front end.

Any of you folks had this problem?

What causes this problem and how did you fix it?

  • 0

#2 DickandLois


    Advanced Member

  • Members
  • PipPipPip
  • 2,127 posts
  • Location:Where ever the wheels stop ?

Posted 11 January 2013 - 08:12 PM

Bambiajlora, Check the rear trailing arms on the coach for damage. Broken or cracked parts under the air bags.

  • 0

#3 wolfe10


    Advanced Member

  • Moderator, Super
  • PipPipPip
  • 4,701 posts
  • Location:League City, Texas

Posted 11 January 2013 - 10:06 PM

No, a 2005 Dynasty will not have the 4 bag suspension that had trailing arm failures.

Likely you have a slow leak from ride height valve, line or air bag. Use a bubble solution with full air pressure up to check for leaks (using safety stands!).
  • 0

Brett and Dianne Wolfe
2003 Alpine 38'
Moderator, FMCA  Forums
Chairman, FMCA Technical Advisory Committee 2011- Present
Member, FMCA Long-Range and Development Committee 2007-2009 and 2014-2015
Moderator, http://www.dieselrvclub.org/(FMCA chapter)

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users