How-To: Massey Ferguson MF285 Auxiliary Hydraulic Pump Replacement & PTO Pack Inspection

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In this video we will be replacing the auxiliary hydraulic pump that runs the remotes on a Massey Ferguson MF285 tractor. The procedure should be similar for most 100 and 200 series MF tractors.
Not shown in this footage: We used a rubber band to hold the lift control lever in place when installing the top cover. The rubber ban is flexible so it can remain in place inside without interfering with the operation of the control.
We will also be removing & inspecting the PTO clutch pack.
Please leave a comment if you have any questions!

Опубликовано:

1 окт 2024

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Комментарии : 27

@axtell1966 10 месяцев назад

Yes, thank you Clint. This will help with the replacement of the auxiliary pump in our 265. Did you ever find out why the PTO would rotate with the tractor off? Looks like the clutch pack was ok?

@farmgpa 7 месяцев назад

It seemed to be better after we reassembled. It sometimes keeps turning but if there is any resistance at all, it does stop.

@UzunyaylaRencberi 6 месяцев назад

I recently explored this channel and really appreciate your work. Thanks for sharing.

@marthaking1269 5 месяцев назад

My 175 has no hydraulics. The oil looks like it coming out of the bottom of the main pump. Do you have any idea what the problem is. I pulled the pumps but I can't see anything wrong

@MRBLACK1080 4 месяца назад

I have a MF 265. The FEL no longer works after sitting for a few months. 3pl works fine aswell as pto. Im at a loss as to why it wont work anymore

@keithdespins9789 Год назад

Thanks so much for taking the time to pass on this knowledge Clint. I had read the manual on how to do this but seeing your video, from start to end makes, the task a little less daunting. I am new to acreage life and bought a 1980 275 to move bales for horses. It can't quite lift a 1400 lbs round bale with the loader (can with 3 point hitch). I think the tractor should be able lift with the loader so I think this is what needs to be done. Any recommendations for things I should check first before tackling this? I am near New Serepta AB.

@bfields1448 9 месяцев назад

Auxiliary pump might be bad. Pressure testing is helpful tracing down the problem. My 285 3pnt lift is weak and goes up and down up and down and squeals when it goes to the very top position so I lower it. This is with a 700lb box blade. I think it's the rocker cylinder piston rings are worn bad

@farmgpa 7 месяцев назад

The lifting capacity of the loader is determined by the diameter of the lift cylinders… if they’re small. You may have trouble lifting the bales even if the tractor is OK, they should be 3” or bigger. The pressure of the tractor hydraulics should test at least 2250 psi.

@mcaleerranching1808 Месяц назад

How did you determine it was the auxiliary pump and not the main?

@ronk4917 3 месяца назад

How do I know when the hydraulic oil is full ??

@farmgpa 3 месяца назад

Dipstick is found on round cover on right side of housing.

@ronk4917 3 месяца назад

Found it Thanks

@LucasNutter 2 месяца назад

Whats the line going to front of transmission for the one u gotta take off as u pull it apart ?

@orlandofredericks 5 месяцев назад

Hi guys when I am driving my 285 masse ferguson troctor down a hill it is running free how can I change that

@farmgpa 5 месяцев назад

Shift to High multipower

@lodollar23 Год назад

Fantastic video!!! I have to Do this to my 1085

@JeffHolden-go8pd Год назад

Thanks very helpful

@bfields1448 9 месяцев назад

My 3pnt lift keeps going down and up down and up won't stay up and has no power? 1982 285. I'm thinking my rocker piston cylinder rings are bad

@andrzejkukawski3176 Год назад

Witam nie działa hydraulika zewnętrzna mf595mkll pomocy pozdrawiam

@kerriwilson7732 Год назад

Thanks for posting, from O'Leary PEI 🇨🇦

@tiburciovazques233 6 месяцев назад

Cuantos litros de aceite hidráulico se necesitan?

@deadlistcach 8 месяцев назад

Hello, how this pto align? I mean what bearing or something he stay.

@farmgpa 7 месяцев назад

The shaft coming through the scotch yoke pump aligns the PTO.

@deadlistcach 7 месяцев назад

@@farmgpa ı understand . how powerful these clutches? İt just operates pump behind it. Or it operates pto output of tractor. (I don't have tractor ı just do search about these pto s)