David Brown PTO output shaft broke! Sheesh...

   / David Brown PTO output shaft broke! Sheesh... #11  
Looking at that picture, it was cracked for a long time. The break is actually just a little under 1/3 of the shaft itself and you can see, the other 2/3rds are rusty indicating a previous crack, probably a while ago.

If it wasn't cracked to begin with, the shear bolt probably would have sheared.

From the looks of her, she never sees a shed.
 
   / David Brown PTO output shaft broke! Sheesh... #12  
Just like the axles on the IHC 300 that broke for us - you can see the rust line in the crack, where it was crystalized & cracked for a long time. The metal production/ quenching didn't take right. You didn't have much metal holding that together for some time.

--->Paul
 
   / David Brown PTO output shaft broke! Sheesh... #13  
If you are struggling to find parts , check this guy out

www.davidbrownparts.com

maybe be able to help................ /forums/images/graemlins/smile.gif
 
   / David Brown PTO output shaft broke! Sheesh... #14  
To the original poster. once you get it back together.. make sure you use the right grade shear pin.. not that this was the issue.. but you want to start back off on the right foot so to speak.

Soundguy
 

Tractor & Equipment Auctions

2018 Vermeer D23X30 S3 Navigator Directional Drilling Machine (A49461)
2018 Vermeer...
2019 HINO 155 16FT BOX TRUCK (A50505)
2019 HINO 155 16FT...
Adams Conveyor (A51039)
Adams Conveyor...
1984 NAVISTAR 1954 CABLE HOIST (A51222)
1984 NAVISTAR 1954...
2018 John Deere XUV560E 4x4 Gator Utility Cart (A50322)
2018 John Deere...
Neckover GL24-2-7K Gooseneck Trailer  24ft Deck, Dual 7K Axles, 14K GVWR (A51039)
Neckover GL24-2-7K...
 
Top