can anyone tell me how to fix a kubota tire?

   / can anyone tell me how to fix a kubota tire? #11  
THIS IS THE WAY TO DO IT. What a time and money saver, and anybody can do it.


Here is a valve stem insertion tool from the outside of the tire. No breaking down the tire. Sears has it.

Stride Tool Imperial Tire Valve Tool - TV-90 at Sears.com


Re: Tire valve tool?

--------------------------------------------------------------------------------

This is What the MAC TOOLS flier says about it...

a - Insert T handle between rim and valve stem
b - Turn T handle 1/4 turn to hook valve stem and pull out
c - Thread new valve stem on end of plunger rod
d - With insertion cone positioned over stem hole, push the plunger rod/valve stem completely through the insertion cone
e - pull back to seat the valve stem

Sounds as if thats the cure! I thought this thread would be about a plug leaking, and wanted to share a repair story. Although it does not relate directly to this repair, let me share it anyway.
I had one of those slow leaker on my rear semi/turf tire on the back of my BX23. I had purchased it used and rhe previous owner must have installed one of those fiber strip plugs. You know you ream the hole, apply adheisive, then run the strip in, and cut off the excess.
Well, needless to say it was not working, and like many, I lack patience for slow leakers, and dead batteries. The problem was the leak was right on the rounded portion of the tire, where it goes from the trad portion, then starts to roll up towards the sidewall. Running low pressure only compounded the issue. Do to the various direction the tire would flex.
I had this tire repair kit on my Adv. motorcycle and figire it was a good time to familiarize myself with it in the comfort of my garage.
It uses a mushroom plug, has an installation tool, and the various reamers. You use the enclosed allen wrench to push the plug down the installer tube to push the plug though this tube that you insert into the hole. The head of the mushroom is on the inside of the tire, and the base of the mushoom head goes agaist the inside tire wall, so its actually positive air pressure that keeps the plug seated agaist the inside tire wall. I think there is also some glue to use as well. Once you have the plug installed you just cut off the excess. That was two years ago and still no leaks. I would recommend it to any that has had issue with other plugs. Here a picture of the kit I used.
lg+stop_go_tire_repair_kit.jpg
 
   / can anyone tell me how to fix a kubota tire? #12  
I pick up one of these about twenty years ago. The hand lever makes it easy to push the plug through to the end. I have been out of plugs for a while.
 

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   / can anyone tell me how to fix a kubota tire? #13  
Never seen one like that before... Were did you guys get them?
 
   / can anyone tell me how to fix a kubota tire? #15  
THIS IS THE WAY TO DO IT. What a time and money saver, and anybody can do it.


Here is a valve stem insertion tool from the outside of the tire. No breaking down the tire. Sears has it.

Stride Tool Imperial Tire Valve Tool - TV-90 at Sears.com


Re: Tire valve tool?

--------------------------------------------------------------------------------

This is What the MAC TOOLS flier says about it...

a - Insert T handle between rim and valve stem
b - Turn T handle 1/4 turn to hook valve stem and pull out
c - Thread new valve stem on end of plunger rod
d - With insertion cone positioned over stem hole, push the plunger rod/valve stem completely through the insertion cone
e - pull back to seat the valve stem


That tool would be great for an automotive style tubeless tire valve stem/core. But to install a true liquid fill valve core for a tubeless tire, the tire bead will have to be unseated and the core installed from the inside of the rim.
 
   / can anyone tell me how to fix a kubota tire? #16  
Mounting a tire with fire -

YouTube - interesting tire repair method

This technique doesn't really apply in your case, but I tried it a few weeks ago and it DOES work.

The key is to get the air line on the tire ASAP after the tire seats itself before it cools and pops back off the rim.

Doing it on a big tractor tire might be 'interesting'.

DJ
 
   / can anyone tell me how to fix a kubota tire? #17  
I pick up one of these about twenty years ago. The hand lever makes it easy to push the plug through to the end. I have been out of plugs for a while.
d

I found another one of these kits at out local flea market yesterday, had everything but the plugs. The guy also had some 9 in grinder disk for stainless steel. I didn't know you had to used special grinding disk for stainless. Now I know. Will they do alright on other steel?
 
   / can anyone tell me how to fix a kubota tire? #18  
On my Kubota, the valve stems are brass. I have broken a stem on my tractor just like Deerboy did. The part that broke off was the upper half. Thes brass ones are 2 part. I unscrewed the broken upper section and screwed in a new one. Maybe Deerboy's are brass instead of rubber...

Top part of the brass type I carry with the tractor...
Tractor Supply Company - Monkey Grip Tire Valve Tractor Ch-3


My first ordeal with a flat...
http://www.tractorbynet.com/forums/customization/116005-valve-stem-mod.html
 
   / can anyone tell me how to fix a kubota tire? #19  
Mounting a tire with fire -

YouTube - interesting tire repair method

This technique doesn't really apply in your case, but I tried it a few weeks ago and it DOES work.

Before I had compressor I used it many times on my jeep tires - never while mounted but it should not make a difference. The blow barly singes the grass around.
 
   / can anyone tell me how to fix a kubota tire? #20  
The guy also had some 9 in grinder disk for stainless steel. I didn't know you had to used special grinding disk for stainless. Now I know. Will they do alright on other steel?

Yes, they will do alright on other steel, they're usually just a bit more expensive than ordinary wheels.

Ordinary wheels have some iron in them which means some of the iron can become embedded in the stainless and could cause rust.

From my experience it isn't a big problem but can happen if you're clumsy .
 

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