BH casting broke? Any dealers here?

[Bansil]

So, I went down to the barn to kill some bees and noticed the door were pushed out and broken, but the lock was still attached.

I thought someone tried to break in.

I opened the doors and my BH had bleed done into the door, I was like wtf??

I went to check the pin to see if it bounced out or something.

Nope, The casting broke off, very clean snap, the casting is very grainy and sandy looking, like Heat Treat was off? or the annealing process.

Has anyone seen this before?

 

[mikester]

Yes, seen someone forcing the swing with the locking pin in

 

[Bansil]

mmm...I can't remember when I even used it last, been a couple weeks. Mostly using rake and FEL, you would think with that big pin through 3 pcs of metal, especially how thick the Billet middle pcs is that no way could it break one ear only.
Had to of happened last weekend, because I sprayed it off last week and I would of seen the broken pc laying back there, when I sprayed the top plate off to measure it.

 

[Bansil]

I have found 3 broken ones over the last 2 years that all had about 50 hrs. on them and BH wasnt being used at the time.

I am thinking crap castings made during or after the plandemic

 

[loggin]

I have found 3 broken ones over the last 2 years that all had about 50 hrs. on them and BH wasnt being used at the time.

I am thinking crap castings made during or after the plandemic

I assume this is the backhoe on the B2601 that you listed in your profile? Wondering if it may have happened while traveling quickly over uneven ground with the pin installed?

Just a thought.

 

[Bansil]

I haven't measured yet, but the hole on tractor that the pin goes thru "looked over size" which I have heard metallic clanks while driving BUT everything makes noise on a tractor when driving, I think there is too much clearance and the pin, is constantly impacting like a air hammer and the steel pin and steel mount is stronger that cheap cast crap.

Until I measure more I will reserve judgement on a design defect, I will list my findings and measurements. But I strongly think too much slop from factory lets it just move constantly

 

[Bansil]

So, preliminary thoughts after inspecting tractor tonight (forgot calipers)
So front to back movement is non existing, due to double shear mounted bearings

NOW SIDE TO SIDE MOVEMENT

I will post a video showing it this weekend, the broken part together

Hard to see in picture, but alot of "pounding wear on hole" shown by blue line.

I backed out of shed and I felt the noise and sway...the wt. Moves BH an inch or so side to side, no camera and no indicator to show movement...Hopefully this weekend I can measure and video movement, with wore out tape the tractor steel part was it was 3/16 bigger in diameter, that's alot of wt. Stopping when the pin hits the bigger hole.

So I believe when I turned left to line up to barn, it drops to the right and BH slung itself to the right it broke the casting, which is why it was laying on the plate, because it leans left and forward to drive into barn.

100% design flaw in my mind, to have oversized mounting hole.

 

[plastikosmd]

Shouldn’t have happened with normal driving/usage

Let us know how replacement goes

 

[ptsg]

That's a locking pin for transport purposes. It needs to be oversized so it's easy to put the pins in otherwise it's a pain to put it there in the first place since you would have to aligned it almost perfectly and it also needs to account for wear over the years.

 

[Bansil]

So, local dealer is ordering the casting, it's not the 1st they have seen.
When it comes in they will call and get the tractor.

Will keep updates coming, right now it is warranty covered, we will see, if not I will weigh options, it doesn't effect tractor and don't plan to ever sell.

I will keep pins out from now on,