Troubleshooting Double Axle Trailer Making Load Banging Sounds When Backing Up
Updated 06/04/2010 | Published 06/01/2010
Question:
When I am backing my double axle trailer up into my drive way or campsite it emits loud banging noises from the axles or springs, actually today i was picking up my trailer from a repair shop and one of the employees was bringing my trailer out from the yard and it was making the noise the also, i asked him what it was but he didnt know but said it was normal as it happens reularly. Do you know what is causing this noise?
asked by: Ian R
Expert Reply:
I spoke with one of my contacts who is a trailer expert. The first thing he said was that the load banging noise you are hearing is definitely not normal. Based on the your description he believes that something is loose or broken within the suspension system like a spring hanger, a spring, or an equalizer. It could be that the spring has come off the seat somehow.
With the trailer parked, the problem may not be obvious. You will have to get to the suspension components for a closer look and to physically check for loose or damaged parts. My contact suggested having a qualified trailer repair person go through the suspension to locate the problem if you are not comfortable doing it yourself.
