Bent check chain

/ Bent check chain #1  

johnpc

New member
Joined
Jun 13, 2008
Messages
16
Location
Northern NH
Tractor
Kubota B2620
After a day of pulling logs and brush and raking over a few washouts on the road I noticed I had bent the upper half of my right check chain. I had a big clevis attached to my drawbar and think it must have swung wide and got over the check chain before I brought up the 3 pt arms but this is only a guess. Is it a problem? How, if possible, can I bend it back? Should I get it replaced?
 

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/ Bent check chain #3  
I'd try to bend it back...nothing to lose, it isn't gonna be right like it is, if you can fix it- great, if not well you need a new one anyhow...
 
/ Bent check chain #4  
Mine on my 4150 have always had issues, but I've never found a heavy duty replacement. I'd bend it back for now, chances are it will never bother. Keep it lubed with anti-seize as well, they tend to get sticky after a while.
 
/ Bent check chain #5  
it may have cracks in the bottom of the threads and bending it again may only worsen any cracks

so if its a safty issue replace it

it looks like something easy to make or have made
 
/ Bent check chain #6  
chickenman said:
it may have cracks in the bottom of the threads and bending it again may only worsen any cracks

so if its a safty issue replace it

it looks like something easy to make or have made

"have made"

Maybe!

Providing you are not needing a metric left hand thread.
I faced the same problem and purchased an after market pair at less than 1/2 price of machine shop charges (not all shops have metric left and right taps and dies) and about 20% of factory new part plus I ended up with a whole new pair of 'after market' replacements with the OEM parts as spares.

My 'after markets' (in my opinion) were actually better than the OEM as to design and 'beefyness' .
They have now served me 6 (hard) months with no indications of weekness.
 
/ Bent check chain #7  
if its a self contained unit then metric wouldnt be necessary, in that case a large turnbuckle could be adaped

i have a welder and cutting outfit so my first thought is to make it myself


if they are cheaply avaliable then thats the way to go

i buy stuff when its cheaper and less time consuming, im not wedded to the i have to make it myself, too much to do

mcmaster.com has left hand threaded rod and nuts


a nut could be put at both ends on the shackle and the turn buckle that way if you bend it again just replace the threaded rod
 
/ Bent check chain #8  
It sure is a perfect time to switch to the telescoping stabilizer links, ~$60 when I changed mine and won't go back to a turnbuckle and wrench. Lots of threads here and it's simple to do.
 
/ Bent check chain #9  
SO Jerrys post with this item is either to expensive or isn't rugged enough?
Surplus Center Item Detail
It says it is designed for it..

ADJUSTABLE KUBOTA SWAY LINK TURNBUCKLE
 
/ Bent check chain #10  
For now, I too would just bend it back and use it till it breaks completely.
You can always order the replacement for when that happens again.
 
/ Bent check chain #11  
Bedlam said:
SO Jerrys post with this item is either to expensive or isn't rugged enough?
Surplus Center Item Detail
It says it is designed for it..

ADJUSTABLE KUBOTA SWAY LINK TURNBUCKLE

May or may not be a deal, depends on if it is the correct size, it obviously isn't the same as the one the OP bent.....

That said $4 for just about ANY turnbuckle that large is a great price if you've priced generic ones lately:D I've got a few on the way just because...I might need some one day, for something....don't know what yet:eek:
 
/ Bent check chain #12  
Skyco said:
May or may not be a deal, depends on if it is the correct size, it obviously isn't the same as the one the OP bent.....

That said $4 for just about ANY turnbuckle that large is a great price if you've priced generic ones lately:D I've got a few on the way just because...I might need some one day, for something....don't know what yet:eek:
Thats is an awesome deal, I've got an order for a couple of these too. I was looking at Crosby turnbuckles recently for this same use and one that size was almost $60 each.
 
/ Bent check chain #13  
I would agree with those that say bend it back and see how it goes. I've bent a few of those and straightened them out with out a hitch. Take a torch heat it up and slowly straighten it in a vise. It will be close to good as new, From experience I have yet to actually replace one on a large machine, unless of course I snapped it in half while trying to straighten it. :)

Good luck!
Jim
 
/ Bent check chain
  • Thread Starter
#14  
Check chain straightened! I fix computers and the last stop today was at a machine shop. After replacing computer part I asked owner if he could straighten a threaded rod for me. He said it should not be a problem and we went over to a table vice/material holder and he took a look at the check chain and asked if it was from a Kubota. He then told me about his B3030 and I told him about my B2620.............He straightened the rod and ran a die over it to clean up the threads. Thanks George Abbott of Abbott Machine Shop in Conway, NH and thanks to everyone for their suggestions.
 

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