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Old engines new problems. When you can not get parts for your injectorpumps and have to fit another pump to it. Then it is back to school to do the timing. It is 21° BTDC !

I got the inj timing 21° for my JD 5310 !

https://maps.app.goo.gl/4wEaDM8NfhWABsET6In what Deere fit this engine ?

Ok ! My plan did not work ! Yes it is keyed I did change the timing (moved the gear some teeth? Our ingeneering have an engine simmilar to this one awiating the injector pump so I will be able to go and check with the timing is on that engine. Will report back.

Or if you messure the piston before TDC it wil be 7/8' or 22.22mm

I am working on a JD 5310 and have to replace the inj pump with some another pump and need to know the timing ? I put some compressed air in the no inj pipe and the pump locks up on 30° BTDC. So I beliefe the timing is 30° BTDC

Remove cover at gearlevers. Then you will see infront of shiftercover there is a swith. You will have to remove the cover to remove that swith . Check if the contact inside is still the shape is was when installed !

And there its back again

Yes . I can open it

What app do I need to see the fotos ?

I find with that squile that the main pump s pressure is to low and when you adjust it to the correct pressure the squile gose away.

Thanks

You do not have a workshopmanual ?

Now I can study it and start to work on it !

Thank you for the info !

Previous mech stipped it and stop working on it. It has a hidrostatice gearbox in . No one has a book on it. If someone can help with pics on it , it wil help me alote.A parts manual will do.

What can I do to open this pics ?

Steeringpump mounted on the engine ?

If they are stuck you wil have a problem taking the cover off as the shoes is part of the cover. Or shall I say it gets assembled on the cover And yes it is dry brakes. The lever going through the cover gets rusted and does not turn. That will be the problem you have to solve. If needed the...

DoeS your tractor run forward or reverse when in neutrale ? Then it is lock in a gear ! Remove shiftcover and move dogs to neutrale.

Let my tri and help As you sit on the tractor ...move your PTO lever thats on your righthandside and check what moves under the floor on your left side. You will see a bowl(hydraulic filter) and under that you will see two plugs thats screwed in from the bottom. One is your priority valve and...

I hope you can see the pic ? As I can not see it. I do not know what went wrong

Your priority valve is sticky. Remove and polish. 5a

Normaly those bolts break and the the lever wil be loose

Remember that air can only come in at the suction side and that includes half of the pump. So ...remove the pump and replace that shaftseal. Replace and test it ! The rubber of that old seal will brobebly be very hard and will brake if you press on it.

There is a seal that have to be replaced. The topcover has to come off.

I tested the tractor and it holds 1. 2 and 4 , but slips out of 3rd.

If there is brakes in the front finaldrives...then use engine oil in them . Remember...the better the lub the kakker the brakes.

Gears not going in gear . Hi...low and reverse is selecting but not 123 and 4 . What can be done to correcet this ? I allready removed all the play on that topshaft .

I have been in this trade repairing tractors for 41 year and on all me tractors that I serviced I use just a little bit of silicon on the thread of the sumpplug . Then I do not have to overtighter that plug . I never had a plug coming loose on me !

That washer is called a DOWTY WASHER and is avaliable in different sizes . Wurth do it also.

are electronic. There may be a pickup on the alternator or elsewhere. It connect to the W point on the alternator. If the alternator is faulty it will ot work. Before starting switch it on an check if your bat light and oil light comes on. After starting check if that 2 lights go off .

I let out some oil to a lower lever than the oil. Clean that area where the seal must sit with carbcleaner and the fit the seal. With a clean area that seal will grip and the instalation will be very easy ! Remember to fit the inner part with your fingers and not a sharp tool in its groove .

You have to split at the back as well. The lower shaft pulls out to the back then that gear go down. Then you remove the top input shaft and replace those seals.

That tractor is running ! That little pin was seized in its port . They made another one and we fitted it ! I am so happy !

I looked at the pistures and found this pin shorter than it should be . Will make one that will be longer and then test it

Some models is spring operated and others is detent operated. The detent operated one ś ...you move the lever just a bit forward lr to the rear to get lift or lowering. If you move the lever more you will get that click where the spool will go in "float" position. Just be aware about that.

Looks like I did not find the problem. Well...tomorrow is another day !

With no help I found these checkvalves fitted the wrong way. I am about to start this tractor and test it.

Still working on this tractor. At this port I do get 400 psi and I can adjust it more. At the bottom testport I do not get any prssure

This tractor does not want to move . No forward or reverse. I did check and replace the hydraulic filter. It was cloged up with some cloth. Someone before me left his cleaning cloth inside. I also removed the charge and mainpump and had it checked out. This is the pump on the right side of the...

With the little info we are all playing a guessing game

See the hydraulic sisteme as 2 seperate sistemes. An open sisteme from the screenefilter up to just before the main hydraulic pump. From there it changes to a close senter sisteme. All highpresure work to be done is close senter.( like your water sisteme in your home) You open a tap and the...

Remove priority valve and strip and clean it

Sometime an oldtimer can help. Just ask and mybe someone can give you an answer !

Something els...check your groundcable...clean the ground and if that does not help...lenthern your groundcable and mount it to your engine . I had 3 tractors that I had to change the place for the ground.

The pin at the rear ...to get it out it must go to the rear to get it out. The pin at the front...hit it from the ftont and it wil go to the rear. The front halve wil have wear and that wil help you to get it out !

You do not need to have to strike the rear pin in its middle

I did use a 3/4 round bar about a 36 " long after I removed all the wights and the bracket for the wightes

Long punch throu the bushinghole at the front