TN70- name the part

[koamfps]

Ok, so I'm stuck on stupid. You know the part on /in the rear axel that hooks to the lift arms for the 3 point so they go up and down.... What is that part called?
Are the seals relatively easy to replace? My left side is leaking

Thanks
Sorry for my ignorance

 

[koamfps]

..Ok so maybe I'm not getting it.. I went to NH site it says it's a implement carrier and from what I can match up it has a bar that slides through the back of the Transmission that the implement carrier arms attach to on each side and appears a seal is leaking.... Is this making any sense or am I spinning my wheels still? Confused

 

[Bigfoot62]

Can you show me? Either take a picture while pointing to the part or if you can point it out in one of these listings: (it's the fourth picture in both listings)
NEW HOLLAND TN70 40 HP to 99 HP For Sale At TractorHouse.com
2004 NEW HOLLAND TN70 40 HP to 99 HP For Sale At TractorHouse.com

 

[whodat526]

..Ok so maybe I'm not getting it.. I went to NH site it says it's a implement carrier and from what I can match up it has a bar that slides through the back of the Transmission that the implement carrier arms attach to on each side and appears a seal is leaking.... Is this making any sense or am I spinning my wheels still? Confused

i believe the bar you are talking about is called a load bar atleast in a jd tractor

 

[Jerry/MT]

..Ok so maybe I'm not getting it.. I went to NH site it says it's a implement carrier and from what I can match up it has a bar that slides through the back of the Transmission that the implement carrier arms attach to on each side and appears a seal is leaking.... Is this making any sense or am I spinning my wheels still? Confused

Are you talking about the pivot pin for the three point lift arms? It's situated at the bottom of the rear axle housing and the lift arm pivots on it when you raise and lower the three point hitch.

 

[RickB]

..Ok so maybe I'm not getting it.. I went to NH site it says it's a implement carrier and from what I can match up it has a bar that slides through the back of the Transmission that the implement carrier arms attach to on each side and appears a seal is leaking.... Is this making any sense or am I spinning my wheels still? Confused

If the leak is at the tractor end of the lift arm, you are on the right track. order a seal, o-ring, snap ring, spherical bushing, and take a very good look at the torsion bar where the bushings & seals ride. If you have one side leaking, might consider doing both. Place position and draft levers fully forward/down before removing the bar.

 

[koamfps]

Thanks Rick. 2 questions If only on side is leaking why do the other side Lastly I get the seal and the O ring why the other parts?

 

[RickB]

Beacuse if one side is leaking, the other is likely to leak soon, and/ or will be damaged in the course of the repair. New Holland recommends bushing replacement and it is often damaged in removal. The nature of the snap ring and its placement is such that it is cheaper to sacrifice it than spend $1.20 per minute (shop labor rate) to remove it intact for re-use. Your mileage may vary, and the economics of a DIY repair coupled with your tolerance for the odds of re-visiting the leak due to an incomplete repair may be different than that of a professional repair shop. I will tell you upfront that the spherical bushing is not cheap.

 

[darwood112]

I changed both of them on my tn 65, took about 45 minutes. Easy Peezy. Just get the parts from NH, and a few tools, done.

 

[koamfps]

Darwood when you changed them did you only change the seal or everything?

Also I assumed u had to brain the fluid as well