ryan08
Silver Member
Anybody got a good DIY on a valve adjustment on a Kubota 3 cylinder. I have a 21.5 hp diesel in my Hustler Zero turn that has a lot of clatter and I have never adjusted the valves.
DIY valve adjustment
- Thread starter ryan08
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Deano
Veteran Member
What do you mean "good DIY on a valve adjustment"?
I pretty much just removed a few hoses in the way, removed the glow plugs to make turning the engine easy, and removed the valve cover. It had a rubber gasket which my manual said was re-usable, but I bought a new one anyhow.
Took my measurements and made my adjustments on each valve where tehy were suppose to be measured.
Deano
I pretty much just removed a few hoses in the way, removed the glow plugs to make turning the engine easy, and removed the valve cover. It had a rubber gasket which my manual said was re-usable, but I bought a new one anyhow.
Took my measurements and made my adjustments on each valve where tehy were suppose to be measured.
Deano
OP
ryan08
Silver Member
A DIY is a walk-through the process.
dex3361
Elite Member
- Joined
- Aug 22, 2008
- Messages
- 3,494
- Location
- N. of Charleston WV
- Tractor
- Kubota L4400-1 HST,FEL, 3x3 remotes, TNT. BX1500 54 mmm
You can download the Work Shop Manual for the 03 and 05 series Kubota engines at the
Index of Kubota Books.
OP
ryan08
Silver Member
Thanks for the link Randall
dex3361
Elite Member
- Joined
- Aug 22, 2008
- Messages
- 3,494
- Location
- N. of Charleston WV
- Tractor
- Kubota L4400-1 HST,FEL, 3x3 remotes, TNT. BX1500 54 mmm
I would go by the recommendations of the manufacturer.
OP
ryan08
Silver Member
On the D950 in my Hustler it is every 800 hours
ayelvington
Gold Member
Thank you for mentioning that you remove the glow plugs to relieve the compression. I know how to do valve adjustments, but I never did a diesel and no spark plugs to take out. I couldn't find them 
