REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES

   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#61  
Stange, I have a BX2350 turf tires and the left front has a slow leak. I finally got tired of it and slimed it a couple of weeks ago. As of yet I don't know if that helped or not. I also got my manual from the old stack, that says change the tranny fluid at 50 hours. I don't buy into John Thomas theory, but I guessing that they have a problem area on the rims.

Which theory, I have so many?:) Bad stack rim/tire theory or following company recommendation theory?
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #62  
This is my theory, (slightly altered from John Thomas)

A few years ago in the Kubota manufacturing plant, there was this cute secretary that had been given the job of making the maintenance schedules for the Kubota BX line.
She was cutting and pasting columns in her charts when the boss interrupted her to get him some more coffee pronto ! She went around the corner to the lunchroom to get some more, only to find that coffee pot empty and burning on the element so much so that just then it popped the fuse and the office lights went out. So she figured she would go downstairs and get some coffee from the Kubota assembly line lunchroom. She was walking past the front wheel line when her skirt distracted the machinist who was setting the tolerances for machining the next batch of front rims. Unfortunately the machinist did not double check his tolerances and the next batch of 500 rims was made and later added to the partial pallets of good rims in the warehouse.
The secretary managed to get that coffee and got back to the office to find that when the fuse blew, her computer went off too, without saving, and she never did get around to fixing that spreadsheet of maintenance schedules.

So we can blame:
1. the boss for not getting his own coffee
2. the machinist for stealing coffee from upstairs and being a leg man
3. the electrician for putting the computer on same circuit as coffee pot
4. the computer dept because they didnt install auto backup in her computer

either way it is a mans fault probably :)
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#63  
This is my theory, (slightly altered from John Thomas)

A few years ago in the Kubota manufacturing plant, there was this cute secretary that had been given the job of making the maintenance schedules for the Kubota BX line.
She was cutting and pasting columns in her charts when the boss interrupted her to get him some more coffee pronto ! She went around the corner to the lunchroom to get some more, only to find that coffee pot empty and burning on the element so much so that just then it popped the fuse and the office lights went out. So she figured she would go downstairs and get some coffee from the Kubota assembly line lunchroom. She was walking past the front wheel line when her skirt distracted the machinist who was setting the tolerances for machining the next batch of front rims. Unfortunately the machinist did not double check his tolerances and the next batch of 500 rims was made and later added to the partial pallets of good rims in the warehouse.
The secretary managed to get that coffee and got back to the office to find that when the fuse blew, her computer went off too, without saving, and she never did get around to fixing that spreadsheet of maintenance schedules.

So we can blame:
1. the boss for not getting his own coffee
2. the machinist for stealing coffee from upstairs and being a leg man
3. the electrician for putting the computer on same circuit as coffee pot
4. the computer dept because they didnt install auto backup in her computer

either way it is a mans fault probably :)

Your theory looks good except for one flaw. There is only one bad BX front rim/tire so some way they have to be in a stack by them selves and placed on one side of the assembly line. I think with a little work you can get this part worked out.:)
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #64  
At the risk of being flamed for adding to a post that A) has been quiet for a couple weeks, B) has strayed from whatever the original topic might have been, and C) not being able to personally add any conspiracy theory as to WHY this problem exists ;) , the question was asked about leaking BX tires... I've had the same problem with a slow leak of the right front R4 since day one (about nine months, now).

Never thought much about it until this forum. Now it seems pretty obvious there must have been a second shooter, er, machinist on the grassy knoll....

I'm not sure which bugs me more. The slow leak that I have to refill every couple of weeks, or the fact that JOHNTHOMAS' theory makes a lot of sense. :laughing:
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #65  
Yup join the club right side leaking R4. Been like that for 2 years. Been much better since being slimmed.
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #66  
Yup join the club right side leaking R4. Been like that for 2 years. Been much better since being slimmed.

Hmmmm but are you right or left handed? Seems most people report problems with the left front.

My 33 year old B7100 has a leaky left front ag tire and I am right handed. Could it be that you turn tighter to the side opposite your dominant hand and that is causing issues with tires slipping on the bead or somesuch? :confused2:


:laughing:
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #68  
Yepp, my 2007 BX24, front right side R4 tire leaks...:D And the little BX lives in Sweden;) This thread are very funny:D:D:D I thought I had a broken tire but it seams to be in the gens...
/ Sam by the aircompressor
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #69  
Hmmmm but are you right or left handed? Seems most people report problems with the left front.
:laughing:

I think it's clear that the torque effect of the engine is lifting the left front enough to allow some additional slippage. When the left front drops down the impact is causing (by my computers calculation) a loss of 26 molecules of air each time.

There you go - problem solved! :confused2:
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #70  
Now we have the answer. Good thing too I was jsut heading our to buy some high quality air for the tire. Thought it was just cheap inferior air that was causing all my problems
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #71  
No no your air in the tire needs to be changed each season it is holding your tractor up 24/7 so it gets tired/worn out. Just deflate/reflate when the times changes just like your smoke detector batteries!!!! Mine on bx-23 is left finally slimmed it last weekend.
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #72  
Ok got it stargazer. Does it need to be Kubota branded air?? or can you use generic air??
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #73  
Well I guess if you use udt the generiac will be ok. If'n you use SUDT why not spring for the premium KUBOTA air?
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #74  
I have attached the maintenance schedule from by BX25 purchased in December 2009
 

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   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#75  
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#76  
JT, cork lesson:D:D

Get a cork, a large diameter from some wine bottles. 1" or so in diameter. Using a utility knife, shape one end with a little taper. When you pull the screen, have a pan under there, because you will lose 1/2 pint, but no big deal. DO LEAVE the dip stick in place Actually the vacuum holds the fluid in pretty good. If you pulled the dipstick, you would have a place for the make up air to enter, which would speed the leaking.

Anyhow, carefully pull the screen. Have cork plug (or tapered rubber) ready and stick it in. You now can take your time about gently cleaning the screen.

That's the trick. Simple and efficient.

The taper is cool because it mean you don't have to have a "perfect" fit. It does need to be approx 1" tapering down to 7/8" or so.
I've had a bottle of wine in my fridge for a couple of years. can't hardly take the taste of the stuff but someone gave it to me. Now it or the cork will have some value to me. I searched and found the other post for the 3/4" so I'm going to have a couple of corks and maybe get rid of this nasty tasting stuff.:)
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#77  
Stange, I have a BX2350 turf tires and the left front has a slow leak. I finally got tired of it and slimed it a couple of weeks ago. As of yet I don't know if that helped or not. I also got my manual from the old stack, that says change the tranny fluid at 50 hours. I don't buy into John Thomas theory, but I guessing that they have a problem area on the rims.
My problem is about to be resolved with my slow leaking right front tire on my BX2660. Talked to Gray (parts man at Barlows) and told him to file me a warranty claim for a new tire or tube it. He said go ahead and tube it and they will pay. Here it is on it's way to being tubed. When I get it fixed I will be quitting the "one front tire has slow leak on BX Club", you guys will just be an old memory. I couldn't budge the bolts to remove it with my socket wrench so I finally got out my new air wrenchs and Wow! I hit the trigger and the bolt was off almost before I could let go. I'm now an air wrench believer.:)
I also did my fifty hour service today of replacing oil, oil filter and transmission filter.
 

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   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #78  
I realize this thread is a bit old however I just thought I'd post Kubota's "offical" responce to my question.

From Kubota:
There will be some oil loss when the filter is removed. If you use a clean
container to catch it, it can be reused. Most people just replace the
filter, catch the oil that is lost which shouldn't amount to much then
discard the small amount that is lost.

Or you can drain the oil in the transmission into a clean container, change
the filter, then put the oil back in.

++++++++++++++++++++++++++++++++++++++++++++++

Your Original Inquiry:


Hi,

I am planning to do the 50 hour maintenance however I notice in the manual
it states to change the Hydro Filter only and not the Hydro Oil. Can you
tell me how per the manual I am suppose to do this being the Hydro oil will
likely run out once the old filter is removed?

I assume I can try and change it "quickly" and lose a little oil but
realistically that isn t going to happen.

Thanks!
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES #79  
I realize this thread is a bit old however I just thought I'd post Kubota's "offical" responce to my question.

From Kubota:
There will be some oil loss when the filter is removed. If you use a clean
container to catch it, it can be reused. Most people just replace the
filter, catch the oil that is lost which shouldn't amount to much then
discard the small amount that is lost.

Or you can drain the oil in the transmission into a clean container, change
the filter, then put the oil back in.

++++++++++++++++++++++++++++++++++++++++++++++

Your Original Inquiry:


Hi,

I am planning to do the 50 hour maintenance however I notice in the manual
it states to change the Hydro Filter only and not the Hydro Oil. Can you
tell me how per the manual I am suppose to do this being the Hydro oil will
likely run out once the old filter is removed?

I assume I can try and change it "quickly" and lose a little oil but
realistically that isn t going to happen.

Thanks!

That is a realistic response though. I did my L3400 and lost about a quart and I'm too old and clumsy to be real fast.
 
   / REPLY FROM KUBOTA CONCERNING 50 HOUR FLUID CHANGES
  • Thread Starter
#80  
That is a realistic response though. I did my L3400 and lost about a quart and I'm too old and clumsy to be real fast.
I lost maybe a cup on the filter and didn't have to be fast, it came out of the filter, don't think any came out of the tractor. Lost half a qt checking screen because my self made plug was to small:), threw away and topped off with about a half quart SUDT from the qt bottle. It's a real simple job.
 

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