Split a deere 4010 what else to do now?

MattCatlin · Apr 22, 2017

Hi guys, I have an old 1962 4010 diesel. She is leaking fluids really bad, I got to put 5 gallons in every time I use it. I thought it was mostly from the remotes, but I see it running out by the front pto shaft. I am out of clutch pedal adjustment and last year it was slipping some, this year it hasn't seemed to. I'm going to try to find someone to split her and redo the seals and clutch. While it's apart what else should I have replaced or looked at? The motor runs like a sewing machine, other than the usual worn out shift boots it seems to be a real good runner. I'm always amazed each spring to come out hook the batteries and have her immediately fire. She sits outside.

Thanks for the advice.

Bob · Apr 22, 2017

Why don't you start by replacing the front PTO shaft seal, (which doesn't require a split) then see what other leaks you have?

When you get someone to split it, be prepared to buy lots of $$$ parts, HOPEFULLY not, but there's a LOT of "wear parts" between the two clutches, and if it's seen a lot of hours, unfortunately it can get costly, or get a reman ($800 to $1200) plus traction plate and TO bearings.

The flywheel will need to be ground (if not "out of spec").

Replace the engine rear crankshaft seal.

If there's bad splines or the transmission front seal needs to be replaced, another split behind the clutch housing will be needed.

Probably NOT what you wanted to hear, and it may not be all that bad, but if planning to have it split you need to be prepared.

Tx Jim · Apr 22, 2017

I'll add to what Bob stated to be sure and replace seal on the pressure plate end of pto input shaft.
AR26481 Seal ADD 19.51 USD

Northvale PA · Apr 22, 2017

I had mine split for clutch job, when the throw out bearing seized and burned thru the clutch fingers. Apparently the pilot bearing in there was bad and had chewed up the drive shaft end. A new one was $300. So, as others say, could be other issues in there. And, hint, make sure those rear PTO shaft cap screws are tight. Mine got loose, shaft slid part way out and tried to shift into 1000 rpm on the fly. Next thing happens is the internal shear pin shears. Very bad news. So, I laced the cap screws with stainless wire for permanent tightness. Good luck

Split a deere 4010 what else to do now?

MattCatlin

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Bob

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Tx Jim

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Northvale PA

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