4020 hydraulic screen

Hydraulic screen location, fluid type.

[@scottrayhons2537]

Thank you Andy! Never knew about that screen. Put in new lower shaft seals and new oil w/filter this past fall on 4320. 4020 also. These old tractors will run forever if taken care of. The new eqt. is junk to start with.

[@kevinbrown7130]

if your hydraulic fluid gets water in it, the fluid can develop an algea problem and coat the screen with a gelatinous goo that can starve your pump and you may loose some or all of your lift and even steering problems may develop. Run your fluid through a few times plug it and pull the plug 3 or 4 times to flush algea or particules out then put a fresh filter on and run it with a mower on it to get it warm and flush the system and another new filter and new fluid. i regained all smooth lifting on 3 point and super smooth steering .

[@williammcdonald3934]

thanks for the video, was helpful in locating the screen for me. Thanks!

[@andylonsdorf1294]

Your welcome

[@bradleydryden9218]

If you can't pull the screen out it has the exact bolt on the other side and you can push it out.

[@dennisarlan3564]

Does anyone know if the 4600 John Deere.. has a secondary hydraulic filter also?

[@Bitcrossfire1]

What sort of lift problems were you having other than the leaks? And did cleaning the strainer help? How did you clean the strainer? Since the video cuts off. I have a 4020 also but no idea what to do about it not lifting .

[@andylonsdorf1294]

Lift eradicate. Cleaning steainer did help some. Clean with brake clean and bristles brush. Get a maggot in there to metallic filings out and as much fluid.

[@djmorgan8783]

Do you think you could check that screen without draining all the fluid

[@andylonsdorf1294]

I have heard people putting a vacuum on a hydraulic fluid chamber to do filter change, but I don't think it works on the screen.

[@joshbenck3722]

Hi I just wondering what part number is

[@crazyldy002]

are there 1 or 2 of the hydraulic screens /? your video was cut short for some reason.

[@andylonsdorf1294]

One I believe.

[@brendahobbs2792]

Were is this screen on a 5310 series

[@andylonsdorf1294]

I would go to jd parts website see if you can find your tractor. Search for screens see what comes up.

[@farmrrick]

Next will probably be you changing your hydraulic pump . That metal came from somewhere .

[@BJSmith-ll3uw]

It can be brake material also.

[@lifeonthefarm6001]

Could be brake pads, of the clutch pads since it’s a power shift. I’ve had this happen on a 4450 quad range and a 4640 power shift.

[@jrsavoie]

Would my 1963 4010 Have this screen?

[@andylonsdorf1294]

Not sure but look. If you change fluid that be the time to pull it out.

[@jaredzelina5321]

Does the trans have to be drained to pull the strainer ?

[@andylonsdorf1294]

Yes 15 plus gallons

[@mrnascar9129]

Never mix different brands of hydraulic oil the additives can have can have a reaction against each other and eat the seals out

[@danw6014]

@@mrnascar9129 best bet is to stick with John Deere hygard because its formulated to work with the clutch packs and wet brakes.

[@andylonsdorf1294]

See my other video of the screen on jd400 tractor with backhoe. Suscribe and see all my videos.

[@ronaldcarson2362]

Km