Posted by Bobx427 on April 02, 2021 at 09:18:16 from (45.25.147.177):
I have a 1959 880 Oliver (gas) that has live hydraulics. Lately I have noticed the right side hydraulic spool is not holding my loader bucket up regardless if the tractor is running at a higher speed, idling, or not running. In the past it did but slowly over time the bucket drops and it seems to be getting worse.
I have been looking for a parts scheme on the hydraulic spool to try and trouble shoot if there is a part (possibly a spring, etc.) that is worn and in need of replacement.
Please note the left side which I use to raise and lower the loader works fine. The pump and pressure relive values are fine too and I am able to lift heavy loads, which is why i believe the problem I am having is isolated to the right hydraulic spool. Looking for help troubleshooting. Thanks
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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