Brakes

[desr580]

Hi I have ford 7810 series 3 tractor brakes are perfect but bo pressure for trailer brakes

 

[LouNY]

Not many tractors over here have trailer brakes, they are starting to appear some on the larger tractors.
You don't say if they are air or hydraulic, if air pressure and the electric valve.

 

[desr580]

Not many tractors over here have trailer brakes, they are starting to appear some on the larger tractors.
You don't say if they are air or hydraulic, if air pressure and the electric valve.

Hi it's all hydraulic dont seem to be any electrical component

 

[LouNY]

I had a few minutes so I went to Messicks NH web pages and looked up parts for a 7810,
they have about six different pages of pictures and brake componets.
The NH website should have the parts breakdown and pic's also.
New Holland (781) - 6 CYL AG TRACTOR (1/89-1/91) Parts Diagrams

 

[fried1765]

I had a few minutes so I went to Messicks NH web pages and looked up parts for a 7810,
they have about six different pages of pictures and brake componets.
The NH website should have the parts breakdown and pic's also.
New Holland (781) - 6 CYL AG TRACTOR (1/89-1/91) Parts Diagrams

What did I miss?
I did not see anything on the referenced web pages that referred to TRAILER BRAKES.

 

[LouNY]

What did I miss?
I did not see anything on the referenced web pages that referred to TRAILER BRAKES.

Scroll down on the left side and you will find about sections for brakes,
I think 4 of them had some parts and linkages for the hydraulic trailer brake.

The OP is referring to hydraulic outputs from the tractor to an ag trailer with hydraulic brakes.

 

[desr580]

I can see diagram of parts only think they dont say which part is what number but usefull diagrams

 

[LouNY]

I can see diagram of parts only think they dont say which part is what number but usefull diagrams

You should be able to scroll down the page and the part numbers and name are there.
Good luck with it.

 

[desr580]

Thanks