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Aluminum_Siding's avatar
Jun 22, 2013

Bent Axle Question

Hi folks.
I bent my axle and a new one is on order. I also bent one of the leaf spring brackets, the part that is welded to the trailer frame that supports leaf spring, it’s the rear bracket and both sides of the bracket are bent inward toward the middle of the trailer. It’s only bent about 1/8”. When I swap out my axle I’d like to straighten this. My local trailer shop said, just straighten it with a hammer by tapping on it a bit and you’ll be fine. They said this wouldn’t hurt it or weaken the bracket any worth worrying about. I’m not a metal expert and I’m still wondering if this will weaken it or should I heat it and bend it. Again it’s barely bent. Will it even make a difference? Should I simply leave it alone? I don’t think I need a new bracket welded on if this one can be straightened. And yes I see the gas line. This will definitely be removed before heating. Thanks for the opinions. They’re much appreciated!

9 Replies

  • spike99 wrote:
    .

    Axle alignment on a single axle trailer is easy. Bing, bang with a hammer, visual look and it's done. Very easy with a hammer. Especially for small utility trailers - where stress loads isn't that much..

    Axle alignment on a dual axles / triple axle trailer is much more complex. If one axle is slightly off, it will be over stressing its other axle. Tires wear funny, suspension plastic bushings are over stressed and axle bearings are over stressed as well. For 2+ axle trailers that are heavy weight (like RV trailer), its always best to trailer alignment shop to do the alignment - with their computers / meter gauges. If your local axle shop don't have computers (for alignment), then take trailer to a different shop.

    To view trailer alignment using professional gauges, surf: - click here -


    I totally ageee. I watched this vid last week. I'm putting in a new axle. The front is still dead on and perfect tire wear. After our first trip with the new axle (which will be straight) I'm going to see if there is any uneven tire wear. If there is I'll have it alligned at a trailer shop.
  • .

    Axle alignment on a single axle trailer is easy. Bing, bang with a hammer, visual look and it's done. Very easy with a hammer. Especially for small utility trailers - where stress loads isn't that much..

    Axle alignment on a dual axles / triple axle trailer is much more complex. If one axle is slightly off, it will be over stressing its other axle. Tires wear funny, suspension plastic bushings are over stressed and axle bearings are over stressed as well. For 2+ axle trailers that are heavy weight (like RV trailer), its always best to trailer alignment shop to do the alignment - with their computers / meter gauges. If your local axle shop don't have computers (for alignment), then take trailer to a different shop.

    To view trailer alignment using professional gauges, surf: - click here -
  • Mr_MrsSchlepprock250 wrote:
    I would remove the spring from the axle but leave the spring connected to the hanger while you tap it back straight. That way your straightening both sides at the same time..JMHO


    X-2
  • I would remove the spring from the axle but leave the spring connected to the hanger while you tap it back straight. That way your straightening both sides at the same time..JMHO
  • 3500 lb 5 lug. When I get my bonus I just might. An axle swap is an eazy job. for now the new axle is only $160 including welded spring plates specific to my mesurments. What is the highest I can go without uping the lugs?

    Specs for 2910BHWE
    Shipping Weight 5490
    Carrying Capacity 1710
    Hitch 640
    Length 32' 10"
    Height 10' 9"
    Fresh Water 43
    Waste Water 30
    Gray Water 30
    LPG 40
    Tire Size ST205/75R14C
  • A minimal bend won't hurt anything if you move it back with a hammer. Remember, these spring brackets will sometimes move when you weld them. The trailer manufacturer should make sure that they are straight before installing the axle.

    Before you replace the axle, are you sure that you don't want to upgrade slightly?

    I'm curious at the weight rating of the trailer and the axles. They sure are skinny.
  • I’m liken it. I really didn’t want to heat. Just bend it back. I have a passport 2910. There is a huge cargo department behind the passenger side rear wheel. The bottom bunk folds up for more storage. I loaded 7, five gallon water bottles, (dry camping for 4 days with 8 people) 70 lbs of cast iron Dutch ovens etc. and about 100 lbs of beer. Yep pretty STUPID. Not thinking, I loaded about 600 lbs just behind the right rear tire. Add to this, the camp was 1.5 miles of bumpy off road potholes etc. Lesson learned don’t overload your trailer especially directly behind one wheel. Now the wheel has a visible toe out and a negative camber. The other side also has a slight negative camber due to being on the same axle. Now the heavy junk goes in the truck bed.
  • Do not heat the bracket. Just tap it back with a hammer. Also how did you bend axle and bracket?