Top and Tilt for John Deere 790?

   / Top and Tilt for John Deere 790? #1  

tomrscott

Gold Member
Joined
Dec 31, 2004
Messages
274
Location
Newberg, Oregon, USA
Tractor
JD 790
Has anyone added TNT to their 790? Curious about some questions:

1) What length cylinders did you end up with, and are you satisfied with the length and stroke length? What would be ideal min/max length?

2) How did you connect the plumbing? Did you pick up the power for the TNT valve "P" from the FEL power beyond port "PB" and connect the TNT power beyond "PB" to the rockshaft power "P"? (Replacing a short hard line with banjos on both ends.) Where did you tee in the tank return "T" line?

3) Did you use a JD MP19826 kit? (Their rear auxiliary connection kit.)

4) Whose cylinders and valve did you use? I am leaning toward the CCM kit, but I also like the look of the Prince LV_ and RD5200 valves.

5) Do you have float detent positions for both cylinders? It seems like that might be useful for floating an implement on the ground.

Thanks! /forums/images/graemlins/wink.gif
 

Tractor & Equipment Auctions

Truck Bed (A50774)
Truck Bed (A50774)
https://www.globenewswire.com/news-release/2025/05/08/3077245/0/en/Nerve-Calm-Complaints-Investigated-2025-User-Reviews-Tested-Verified.html
https://www.globene...
CATERPILLAR D6R XL CRAWLER DOZER (A51242)
CATERPILLAR D6R XL...
2024 IR IRD25 HYD TRACK DUMPER (A51243)
2024 IR IRD25 HYD...
2006 CATERPILLAR 330DL EXCAVATOR (A51242)
2006 CATERPILLAR...
2025 Swict 78in Bucket Skid Steer Attachment (A50322)
2025 Swict 78in...
 
Top