Hi l have 1980 301A John Deere with a front end loader.
I am starting to have hydraulic issues with the loader.
It go's up real slow with jurking with an empty bucket. I did pm on the system 50 hours which is to say 2 years ago.
I was hoping someone had similar issues.
If I crank up the rpm to 1500-1800 it is better. I never had to run the rpm's that high.

Thanks
Hank

if it has chevron seals at the end of the rod lub them