Forum Discussion

Jerry_B's avatar
Jerry_B
Explorer
Feb 10, 2016

Shock absorber problems anyone?

Last year I had a shock upper mount break off the frame taking out the rear axle brakes. I now have a shock severely bent along with its lower mount on the spring plate. The shocks are the Monroe 555025 RV gas magnums. I wonder if the shock stroke is too short, or????? Anyone else having similar problems? thanks

18 Replies

  • rhagfo's avatar
    rhagfo
    Explorer III
    sayoung wrote:
    Jerry B wrote:
    Last year I had a shock upper mount break off the frame taking out the rear axle brakes. I now have a shock severely bent along with its lower mount on the spring plate. The shocks are the Monroe 555025 RV gas magnums. I wonder if the shock stroke is too short, or????? Anyone else having similar problems? thanks


    Per my conversation with Lippert about my factory shock mounts.that shock is the equal to theirs for a mount spacing of 11 inchs from mount to mount & 3 in axles.


    That sounds correct, the shock with the lippert kit measure a tick over 8.5" (8.625) compressed and 13.5" extended, which is about 5" of travel and the mid point 11". I would check your shocks to see if the measurement.
  • cmeade wrote:
    Have you checked equalizers and shackles for wear defects that allow axle to move out of place? Broken or soft leaf springs?



    All shackles are new (Heavy duty stuff) and wet bolts are new. The springs are fine. Then equalizers are TrailAir rubber bellows.
  • Have you checked equalizers and shackles for wear defects that allow axle to move out of place? Broken or soft leaf springs?
  • Jerry B wrote:
    Last year I had a shock upper mount break off the frame taking out the rear axle brakes. I now have a shock severely bent along with its lower mount on the spring plate. The shocks are the Monroe 555025 RV gas magnums. I wonder if the shock stroke is too short, or????? Anyone else having similar problems? thanks


    Per my conversation with Lippert about my factory shock mounts.that shock is the equal to theirs for a mount spacing of 11 inchs from mount to mount & 3 in axles.
  • Trackrig wrote:
    Wouldn't it be too long if it's bending? If too short, it would be trying to pull it longer and straight so speak, wouldn't it? I guess it might depend n how it's mounted?

    Bill


    The bracket bracket on the spring shackle plate is bent down about 45 degrees and the shock stem is nearly broken off. It appears the shock either stuck(froze) or the shock is too long when the spring is depressed.
  • I looked under mine and the shocks have completely fallen off (or maybe there were none to start with) :-)
  • Wouldn't it be too long if it's bending? If too short, it would be trying to pull it longer and straight so speak, wouldn't it? I guess it might depend n how it's mounted?

    Bill