- Location
- South Notts
Could your pto be running at too much angle when you pick the drill up? On our t7 you can set it up so that the pto knocks out when you lift it above a certain percentage of your lift height.
no it manly happens in work shaft is free and cleanCould your pto be running at too much angle when you pick the drill up? On our t7 you can set it up so that the pto knocks out when you lift it above a certain percentage of your lift height.
Have a strange problem.... Been drilling today with T7.270 an combi, got to the end of the run picked up the drill an the pto stub popped out.. Got out had a look and it had snapped one of the little legs on the retaining circlip an split the o-ring seal. So shot back to farm got the clip an o-ring out of the t7.210 put that in fine. Started drilling end of the run lift drill pulls stub out again.... Grrrr annoying! No damage this time, wiped stub refitted of i go again, blow me end of run does it again and the same on next run, getting grumpy now!! Pto on powerharrow slides fine, circlip fits tight the grove it sits in is clean, can't pull stub out by hand.... Gave up! Put drill with same stub an circlip on the 2.10 worked fine. Any ideas? An no i'm not leaving it on the 210.... Its gutless!
Have you lubricated the pto shaft it might be locking up under load and when you lift it pulls out the pto shaft.................................................
Hi get the retainer kit got 2 fitted on a tm 155 and a t7.210 they are not cheep but do work they can’t come out as you bolt a hardend Collor in the grove had one on the t7 for at least 4 years no problem
The only thing that you may need to have the pto stub machined as some of the newer ones are slightly different shape where the collor fits tm ones should be ok if it’s original
Does the pto shaft slide further in when on the puma (ie shorter link arms) therefore more contact area to slide out as it lifts under load?Yes cleaned and used some graphite grease. It's perfect on the t7 but pulls stub out on puma. New circlip new o-ring and tried the t7 stub in puma also with no luck. It also did it on the baler while ago
why dont they just use a bolt on flange like fendt and massey? it'll never wear and get slack either!
I know of 3 Massey where the bolts came slack, 1 ended up shearing most of the bolts
Does the pto shaft slide further in when on the puma (ie shorter link arms) therefore more contact area to slide out as it lifts under load?
Where did you get them from? My local NH and case dealers don't seem to know about the collors. The stubs are original puma 2012 and t7 2016 and both the same as each other
Rd Webster at Howden
01439430624
This is where I got my first one from as my dealer did not know anything about them they were very helpful
AF Salers on here said they had them
They should at least get you the part number
If anyone knows where I can get these I would be very grateful, similar issues to OP on Combi with TM 155 had the new hub done on mine and now it's fine but the other tractor is playing up. Brand new shaft. Oops, ignore that answer is in the thread.Had this on our TM155 with Kuhn PH on, as you say it did it several times in a row. New circlip didn't help, dealer said it was either strip back end down and fit new hub, as it is the groove that the circlip sits in that wears, or buy a kit from them, can't remember the name of it, but your dealer will as this is a common occurrence apparently. It uses three wedges that lock in using three allen studs in each. This locks the stub in and works absolutely fine, it just takes 15 minutes to change between 540 and 1000 ends, which is fine if you don't need to very often.
If anyone knows where I can get these I would be very grateful, similar issues to OP on Combi with TM 155 had the new hub done on mine and now it's fine but the other tractor is playing up. Brand new shaft.