The failures are leaking of hydraulic fluid, or a knocking sound. This post deals with the knocking problem. This sound is heard when going over sharp changes in pavement surface. It sounds like a loose bolt or shock absorber but is actually due to the lower bushing assembly on the...
Self leveling Suspension knocking noise from hydraulic ram
---------------------------------------------------------------------------
Visit this link to stop these emails: https://zpr.io/t5iAW