New Holland 1925 HST - PTO kicking out while engaged

[Mikey201]

I own a New Holland 1925, 4x4 with Hydrostatic transmission equipped with a Bush Hog 2245 QT frontend loader & WR Long 4-N-1 bucket (Love it). Anyway, when I have the PTO engaged with any implement attached, the PTO has started kicking out. I checked the detent spring & ball and both were OK. Does anyone have any ideas on what else could be causing the PTO to kick out? I only have about 1300 hours on this machine and everything else works great.

Any suggestions on what might be wrong would be appreciated.

 

[TractorTech]

If the PTO gears that you engage have worn down, such as from grinding into gear, that will cause it not to stay engaged. There are two different springs used, but no telling why. I remember as a dealer, we had this problem on 1910s and there was a service bulletin for the issue. I will try and see if I can find that.

 

[Mikey201]

That sounds great! I'm not sure with the current labor cost running around $135 hr. how cost effective making the repair would be. Its a shame b/c everything else on the tractor works great even after 27 years of use. I look forward to hearing from you - Thank You.