Kubota B1550 hst Broken clutch

[jpr2353]

Hello everyone,
I only speak French, I'm Belgian, so the translation may not be perfect with the www.Deepl.com translator.
I saw a message from a member zmanfj40 who had the same problem.
It may be possible to contact this member @zmanfj40 to ask him if there was axial play of the shaft that passes through the clutch disc?
This play would be internal in the gearbox.
Another member who knows this tractor well may have an answer?
The clutch has been replaced several times and breaks regularly.
A photo of the axle (part n°01) which has axial play, I suspect that pin 2 or 10 might be broken.
Could this axial play in part 01 be the cause of the broken clutch disc?
Thank you for your advice and help.
Have a nice day.

 

[Russell King]

if the tractor has a front end loader see this thread. Post number 76 shows what was damaged in the tractor that was making the clutch fail

Si le tracteur a un chargeur frontal, voir ce fil. Le poste numéro 76 montre ce qui a été endommagé dans le tracteur qui faisait tomber en panne de l'embrayage

https://www.orangetractortalks.com/...00-clutch-in-4-years.61242/page-4#post-614229

Translation was fine

 

[jpr2353]

Hello everyone,
Thank you very much for this link which answers my question. The possible cause would be the bent 040 plate and the flimsy front linkage mountings, which could bend the intermediate plate between the engine block and the clutch housing.
As I've noticed axial play on the primary BV output shaft, I'll ask the question elsewhere so as not to confuse the original subject.
Thank you from French-speaking Belgium

 

[jpr2353]

I've noticed axial play on the gearbox primary output shaft, which runs through the center of the clutch disc.
Is it normal to have play on this shaft?
Part no. 17 of the attached photo.
I've noticed axial play on the gearbox primary output shaft, which runs through the center of the clutch disc.
Is it normal to have play on this shaft?
Part no. 17 of the attached photo.
Maybe pin 19 or 20 would be broken or clip 27 put in part 23?
Have you experienced axial play problems and what is the cause?
Thank you from French-speaking Belgium
Translated by: https://www.deepl.com

Thank you from French-speaking Belgium

 

[North Idaho Wolfman]

Yes too much play in the shaft will cause issues.
Check the pilot bushing and propeller shaft tip for excessive wear.
Also too much play in the back joint is bad too.
Post a picture of the propeller shaft end.

 

[jpr2353]

Hello and thank you for your reply.
The ring 130 and the crankshaft seal 120 will be replaced.
In order to eliminate the axial play of the primary shaft.
For the set 030 of internal parts in the gearbox do you know if they are easily replaceable?
The metal plate behind the flywheel will be straightened or replaced.
Thanks for your advice. Have a nice day.
Is the French - USA translator correct?

Translated with www.DeepL.com/Translator (free version)

 

[North Idaho Wolfman]

Yes the translation is really good.
Here is the part,
And I think this seller is close to you?

Oui la traduction est vraiment bonne.
Voici la partie,
Et je pense que ce vendeur est proche de vous ?

ASSY JOINT BALL passend für Kubota | Vergleichsnummer H7660-14522 direkt online kaufen >> klickparts.com

ASSY JOINT BALL passend für Kubota | Vergleichsnummer H7660-14522 für Ihre Baumaschine kaufen ✓ Günstige Preise ✓ Jetzt Angebot entdecken ✓ klickparts

www.klickparts.com

or this one?

Trakter.com - SHAFT PROPELLER JOINT BALL ORIGINAL KUBOTA 67211-14120 67211-14122

SHAFT PROPELLER JOINT BALL ORIGINAL KUBOTA TnT part#: 67211-14120 part#: 67211-14122

www.trakter.com

If not look for Part numbers:
67211-14122
or updated part number
H7660-14522

Si ce n'est pas le cas, recherchez les numéros de pièce :

67211-14122

ou numéro de pièce mis à jour

H7660-14522

 

[jpr2353]

Hello and thank you for these links.
Do you know if these internal parts in the gearbox are easily replaceable?
Is this repair (Tuto) visible in photos with explanations here on the forum?
Have a nice day.

 

[North Idaho Wolfman]

Those parts are external not internal, easy change.

Try this:

https://www.kubotabooks.com/AutoIndex/index.php?dir=Tractor%20Owners%20Manuals/&file=B1550_B1550HST_B1750_B1750HST_B2150_B2150HST_97897-10226%5B1%5D%20WSM.pdf

 

[jpr2353]

Hello and thank you for the link to the repair manual.
These parts seem to me to be internal in the gearbox, because the shaft that goes through the center of the clutch disc has axial play, this shaft penetrates into the gearbox.
I haven't found the pages showing the location of parts 67211-14122 or updated part number
H7660-14522 that you sent me to a site in Germany.
I don't know how to copy and paste the pages from the workshop manual into the U.S. to French translator.
Thank you for your help and advice.
Good day

Translated with www.DeepL.com/Translator (free version)

 

[jaxs]

Lie on your back looking up from beneath tractor,you can see both ends of shaft.

 

[jpr2353]

Lie on your back looking up from beneath tractor,you can see both ends of shaft.

Hello,
Thank you for this information, as the tractor is not mine, it's a cushion that has this problem and he doesn't live near me, but I'm going to pass on to him all the information you've given me.
Thank you all very much for your patience and the information you've given me. I'll be in touch as soon as the repairs are completed.
Good day to you all and see you soon.