Replacing bushings on a Kubota excvator
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- Опубліковано 11 бер 2019
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FINALLY BACK TO EQUIPMENT VIDEOS!!! : )
Guy worked there 2 days, started seizing and foaming at the mouth...I'd like to hear the rest of that story.
WOW ! Stephen doing "real", "for hire" work !
You rock. After trying to pound out some hard ones and only getting 2 out. I then dulled two saw saw blades. Watched your video then went into the garage had two of the small bits you used and bam out they came. You the man. Thanks.
I really liked the way you put this video together. There was enough information to help out with someone doing the same job to understand but it wasnt a 45 minute video on bucket bushings. Keep up the good work.
Stephen, I was the guy that visited Justin (good of the land) and he called you, we talked for a few minutes, I'm also a mobile equipment mechanic, if you remember.
Anyways, I appreciate vids like this! lots of good info, and honestly, I've also always driven busings out. From now on, Ill be breaking the die grinder and a carbide burr out first!
Thanks for this, I have been unable to grease two of my linkages, one on the bucket and one on the blade. I am just about to head outside and knock one of the pins out to see what’s happening. This is a total first for me as I have never owned a digger before so am having a steep learning curve. I really appreciate you taking the time to share you knowledge, I am feeling a bit more confident now after watching. Happy days Nikki
It's nice to know someone it keeping up with the up keep of machinery
Hi Stephen, a quick and easy way to put the bucket on is to drop the bucket link into the bucket then slide a bar through bucket link and bucket and lift the boom arm with dipper vertical and lift bucket link up to line the dipper pin up with bucket pin hole Then you can easily just push the dipper pin in while adjusting the bucket with your other hand. Once pin is in take the bar out of the bucket link and just push in the pin with bucket off the ground. Hope that makes sense? Good luck from the 🇬🇧. Great channel
Love seeing the time lapse keep them coming.
I like this format, shows the real job.
That's what your good at , and this kind of video is what we love to see , keep it up , love seeing these types of work videos !!!
enjoyed the video. never thought about using a die grinder to make that groove. thanks for the info.
Really liked this format.. Keep them coming.. Thanks!
i like this style of editing tbh just watching you work and having you occasionally narrate is nice
hi stephen
I like to weld a bead around the inside of a bushing the weld will shrinks the bushing making it super easy to pull or punch out this technique also works well for bearing races and ive seen it also done to engine sleeves
Liked this format.
Short and sweet. I liked it.
Really like videos like this! More plz!
I really appreciate your videos keep up the great work
I agree with your music choice!
Nicely done.
Hey stephen we carefully air arc them out it works great
Great video Stephen Cox
I like using the torch! Get it cherry hot in a line like you did with the grinder, and it just falls out after it cools
New subscriber from Canada, good job!
Great Job!
using the carbide Burr on bushings works great but usually takes a bit of time. Another way to do them is clean the grease out and notch it with the oxy acetylene torch
Nice job!!!
i did the ones in the end of my deere . My pin ended up breaking right through where the grease hole was drilled through so i had to replace that also
Great video.
You should give chucky2009 some tractor maintenance lessons
He wouldn’t understand, doesn’t even have the proper tools.
Jim, shut the hell up.
ChuckE does pretty good doing maintenance himself even though he doesn't have the training Stephen does and when he really doesn't understand something he calls Stephen
Chuckles buys stuff just so Steve can fix it
@@ColKorn1965 lol hey I'm sure it helps Steve with his "horse trading" skills and as long as ChuckE is around his skills will never dull either lol. I just hope he doesn't somehow infect Steve with the tractor hoarding virus lol
I am in the process of restoring a small kubota loader/backhoe myself and am trying to get seized pins out of the very spot you were working. I do not believe the guy ever used a grease gun, ever. More work than I could imagine, even though it's a small machine.
I used this exact method last week to pull the bushings out of the hard nose on a D8 we did a rebuild on. The part that sucked is that they're in a blind hole, so you can't hammer them out. And you're elbow deep to get at the back one.
Another way to take out that bushing is to weld the in side of the bushing in a circle ring and using the pin on the outside to whack it out.
That's how I usually do it, but these appear to be bronze or something that's not steel.
Aaron Power weld oil impregnated bronze....
Sure you do.
Works great for steel bushings and bearing races. I’d like to see you stick weld bronze though
What is that cutting tool called please thanks
Thanks, good video! 👍
Good stuff mate
I love your videos like I tell pole man made it man can fix it don’t be afraid.
Hey , Steve have ever thought of putting a 289 Ford engine in that Ford tractor you got from chucke ?? That's what everyone needs , a V8 8n tractor.. hell chucke would want to buy it , Good job on the bushings , I always pick up helpful hints from your videos . Thanks Steve !
Nice video!
Good video!!!
Last time I did pins and bushings the air hammer came out. I like the idea of using the die grinder.
I’ve don’t that job on a 220 Komatsu… Unfortunately, it was a beast of a job because it had a custom thumb thumb assembly. After tracking down the original source for the various bits, it took *weeks* to get the custom pins and the extra bushings for the thumb assembly. And *first* time the bucket engaged the ground, the brand new hardened pin shipped at great expense… broke in three pieces. I cleaned up the old pin best I could, put it back, and it’s been in there for the last 10 years.
I ran into a problem like that on a Variotrac that I worked on. If we stuck an other pin in the mulcher arm(silimlar to a backhoe arm) it would shear the pin in half in a bout 2 hours. Ordered the ones from the manufacture and they'd last anywhere from 1 week to years.
The video was great as you put it together Steve other than the camera skills. 😉
It is great that we can come along with you on paid jobs even if it is limited camera angles or even bad camera angles.
Just got done putting a new exhaust on my daughters Mini Cooper. Always fixin something around here.
emery cloth is what we call that sandpaper roll. and steve i never wanna hear you try to say flashlight like that again.
Thank you.
narrated videos are cool, ive thought about doing the same thing at work.
The content I subscribed for in the first place! :D
How many shims did you use ? I’m not sure but seems to me it might need spacer plates welded on the bucket. Aren’t shims a short term fix ?
How did you press the bushings in?
Nice!!!
super cool video my friend!! Did you replace the pins as well or were they ok?
Easiest way to line up a bucket.. is to use a bar thinner than the bucket pins (But still strong enough to hold the weight of the bucket)... and suspend it in the air, with the thinner bar holding the weight of the bucket , and line up the H-Link and rear pin holes, and push the pin home by hand.. then suspend the bucket on the rear pin, by bringing in the dipper in and bucket ram to get the bucket pin holes and dipper to line up and push home the main pin. Hope you understand what i mean and if you do, you can use the same method to remove the buckets too!.. Thats how us old school guys used to change buckets before the Quick release systems came out!. :)
Hey brother any suggestions on removing the pin closet to the cab? Will need a chain fall to get it out? Any tips on that would be greatly appreciated. I’ll definitely subscribe.
Have you ever tried welding a bead across the inside of the bushing in the same direction as the groove? The weld contracting shrinks the bushing and makes them easier to remove.
Yes I have. I didnt have a welder on my truck and this only took a few minutes longer.
A little tip my friend the next time, weld a track around inside works every time, taps out with a very small chisel or round bar 👍
driveheronman there bronze bushings. Unless he just so happens to have silicone bronze wire or a tig that ain't hapnin
@@Mad.Man.Marine only for ya!
I guess I better explain so,,, the idea is heat will shrink the old bushing so if anyone is stuck in this was or is confused like this you can simply over come this problem by using a mapp gas burner the yellow one is the hottest ok fella,👍👍👍 hope this helps someone who is stuck also
More than one person has said this works so I believe it. I dont understand why it works though because I would think the heat would expand the bushings not shrink.
They get hot but can't expand because the bore is holding them
But when they cool they do have room to shrink
I'm a heavydeisel mechanic and use it all the time the bigger the bush the better
Done 1in bushings up to 3ft bearing races
You can weld on the bronze your not trying to achieve a nice weld just the heat
It's messy and molten bronze blows out at you
The best method with any bush is to use oxy accetalene if you have it available
@@fowletm1992 correct, im also a plant mechanic I'm mobile and am full time for a large hire company 1 of two mechanics that keep the fleet I sometime wonder why I bother leaving help/tips here when people reply here without trying the method first, but then some people just can't be told anything and already know everything!*,,, I don't even use this method any more I only said it because almost everyone has a stick welder, I just use freeze fluid and and battery powered sds hammer
""AND SAFITY GLASSES"" 🙈 somebody Will have something to say about that also😃
Good video, Nice to hear a video/Mechanic that didn't feel the need to F-Bomb every other word,,,Thanks!
back when I use to drive diggers changing buckets what I use to do was have a thick pice of pipe get the buket swinging loos pull the linkage pin out put the pice of pipe in there move the arm till the weight was on the pipe and off the main pin then pull it out putting it back on pice of pipe in the main pin or dipper depends on how deep the bucket is makes it soo easy when ever you got to do anyting with them especialy on larger matcines with wider buckets
Awesome love these kind of videos ,and finish the how to troll a troll vid looks fun LMAO
So what's the story on the foaming at the mouth guy?
Bushes used are made in your workshop or you purchase these ones?
Great guy
3:10
Good video and a thumbs up, you are looking pretty fair too, no limp, no noticeable divits in your skull, I hope you have stopped letting people beat the living crap out of you for fun.
Hey Stephen, where do you source your bushings?
If the owner changes buckets (hammers, picks, etc) they do offer quick commects that can be used accross a wide variety of brands by modifying the dipper and the attachment. Once the dipper is modified you make all the attachments fit it. Cutting plans are available for handheld and computer drive plasma cutters...
might wanna see your local case/cat or john deere dealer and talk to the service manager and see what they do when something needs line bored i work for case in the NE and we sub contracted it out untill recently the owner of the welding shop retired so my dealer bought the equipment and we do it in house now
Stephen, what about the Nordlock repair pins? You said they were great. Why weren't you using them?
You should bring chucky that fordson tractor so he can call you to do a video on it. I like the bushing trick thanks for the video.
I'm a welder at a CAT dealer and we cut bushings out with a torch. Takes a little finesse but its fast when you get the hang of it.
No one trusts me with a torch.
Hey there if you what a real easy way to change a bushings just do about 3 or 4 passes of weld on them and let it cool and they will fall right out. That's how we do all are bushings from 1" all the way up to the biggest ones we have with would be around 6" . Give it a try and see what you think.
I'll give that a shot too. I have had to air arc some really big bushings out before. Think they were on a 988 boom.
Wanted to hear the whole story !!
You need a head lamp, Coast makes a couple good ones. and rechargeable. FL75R/20618
I'm not clear on the direction the bushings face. The slots that are grooved all the way to the edge are facing the outside of the stick or towards the inside of the stick.
And *amen brother* about the shims. And I’m not even religious, but that’ll get me down on my knees to give praise.
you guys need to invest in an otc king pin press .It will push these bushings right out .We used to remove these out the same way u are doing takes way too long
A bucket that doesn’t wave at you!
I know them as rotary files or rose buds from work, but I am sure I might be wrong or deburrer
Chucky "I don't read comments" 2009 .
That clip from from a couple years ago. I just found it on my hard drive and decided I couldn't let that clip die.
@@StephenCoxfixit I see. My hopes of trolling him are once again shattered.
Thats also when they were making the kx080’s a lot better. They cheapened out on the newer -4 models and did away with bushings on a lot of the pivot points. I will not be buying another kubota excavator ever again.
How much money do you make a year?
Sawsall works the best
from the 4:00 mark do i see a crack in the top left corner?
Getting them out is the easy part. You skipped the part about getting them in. How did you get them in?
I'm an Intern at a machine dealer in fort worth we have to have the main boss on a large excavator line bored since they let it go too long.
Steve Cox thinks he Barry white great video.
That explains it, what you call a dipper I call the stick.where I come from the bucket is the dipper. Depending on who you talk to.
carbide burr. learned that from chucke
carbide burring tool steve
Safety first 🚜💨💨💨
Was that Richard Rawlings at 2:18
Thats a kubota kx080-3, i can tell its a -3 because of the check valve on the boom cylinder. That check valve makes it compliant for overhead lifting.
those wont last long. there are large o-rings that are a pain in the ass to put on but they keep the abrasives out of there . also that is way too sloppy to just shim. bad adapter or aftermarket junk. seen too many of them. sawzall works good on the softer bushings torch on the hard ones.
Im about to do a yanmar b50. The diagram is showing a seal, bushing, o ring, spacer, o ring, bushing, seal. I didnt really understand how an o ring would just float around in there and get on the pin when you slide it through.
It’s called a “carbide burr”. 🤔
Drum burr maybe ?
I call them Rotofile or Rotary files...b
Burrs are what we call them as well.
I don't think he was taking about the name like that. I think he meant what the name of the shape of that particular bur was
He knows it’s a carbide burr. He was questioning which particular carbide burr he was using based on the shape like ball, cone or drum.
Wow comments are back!!!
"Mini", Midi is music :-)
My motto is burn it up with grease,,, a tube of Grease is a hell of a lot cheaper than pins and bushings and labor,,
Push- pull porta power.
Fun trick
shut machines down
2 depression the hydraulic system
3 crack open the lines and move crap around no shit fers to deal with unless the cylinder is your size then retink lol
Hay tell that bum to get out and fix something. Lol
Here's a way to cheer ChuckE up, print out those comments cut them out separately and throw them in the toilet before taking a piss. Or make a video of him feeding the comments to the goats.
Is it safe to drink marvel mystery oil ? lol