Kubota kx 36.2. Slow bucket service

Having a go

Having a go

New member
Slow bucket hudrolic service.everything els works fine any ideas? Thank you
 
B

bobthebuilder

Well-known member
I think I have eliminated the ram.
have you taken it apart ? to see if oil is passing the seals?
i had one go lazy ,carried on trying to finnish a job ,endseals in the ram were fecked ,fecked the ram completly
 
Having a go

Having a go

New member
Ye I have disconnected the hoses one at a time to see if oil passes thru and once the oil is out of the disconnected end it stops. If that makes sense.the flow seems restricted it makes a sort of whistling noise. I was the same used it a few hours finishing off.
 
Mick-the-fitter

Mick-the-fitter

It’s what I do!
Ok do you want to go through some bits to eliminate certain stuff?
 
Having a go

Having a go

New member
That would be good please . I’ve pulled the floor pan out today and the spool for bucket service has a whistle on it and seems to be warmer than the others, I assume the spoils are segments but I am not sure.
 
V8Druid

V8Druid

do it as well as you can,but learn to do it better
PRV with a bit of rubber stuck in the seat? :unsure: .... oil bypassing through a small 'orifice' and heating the slice.
Pull the relief valve out and clean it
 
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V8Druid

V8Druid

do it as well as you can,but learn to do it better
Yes equally slow both ways still strong though
or a possibly blocked/obstructed adapter in a port somewhere? ram, any joints or the slice ??
if it was a collapsing hose inner it should, in theory, only be one way that is affected
 
Having a go

Having a go

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Mick-the-fitter

Mick-the-fitter

It’s what I do!
Ok I have marked two blue hoses and two red hoses, I forgot about KX36 having steel pipe to some of the services!! Anyway swap the hoses blues to reds and operate the bucket lever, what ever moves will be what will operate the other two hoses, use that lever then to move the bucket!
 
Having a go

Having a go

New member
Ok I have marked two blue hoses and two red hoses, I forgot about KX36 having steel pipe to some of the services!! Anyway swap the hoses blues to reds and operate the bucket lever, what ever moves will be what will operate the other two hoses, use that lever then to move the bucket!
Ok is this in order to eliminate the ram?
 
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