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Rear Axle bearing removal
Posted: Thu Dec 20, 2012 3:41 pm
by Fixersteve
Right then, Last night i lifted the top cover off my Super so that i can remove the rear half shafts to renew the outer axle seal. How the flip am I suppose to pull the outer bearing off the shaft?? any tricks??
Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 4:55 pm
by Ian
Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 7:09 pm
by janus
hello i don;t know if you have a hydraulic press ?
http://s1232.photobucket.com/albums/ff3 ... C01064.jpg
the outer bearing ring you can get out by using a big puller, and heating the ring
http://s1232.photobucket.com/albums/ff3 ... C01068.jpg
ofcourse there are many ways to do it
Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 8:17 pm
by fenhayman
Hi,
If the tractor has been standing the seal(s) may have hardened.
Mine did and leaked. I then used the tractor to plough 3 acres and the problen disappeared. Guess the oil got hot and the seals softened. No further problems over the next five years.
Worth a try even if you drive it round for 4-5 hours.
Good luck
Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 11:28 pm
by AdrianNPMajor
This photo shows one way of doing it. The hydraulic jack applies steady pressure and the seal tinwork simply pops off the end of the axle trumpet.
Best
Adrian

Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 11:32 pm
by AdrianNPMajor
Oops. Just re-read the question and I haven't answered it!
Once I had my half shafts out, I asked a local engineering firm to use a press to get the bearings off. Sorry I can't be more helpful.
Best
Adrian
Re: Rear Axle bearing removal
Posted: Thu Dec 20, 2012 11:44 pm
by R W
The tinwork is spiked into a groove in a number of places and is easy to prise out, there is no need for jacks or big hammers.
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 7:15 am
by Kiwi Kev
Fixersteve wrote: How the flip am I suppose to pull the outer bearing off the shaft?? any tricks??
This was the original question, not how to get the seal off
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 7:38 am
by Kiwi Kev
AdrianNPMajor wrote:
Once I had my half shafts out, I asked a local engineering firm to use a press to get the bearings off.
Adrian
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 9:31 am
by AdrianNPMajor
I had already apologised.

Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 9:47 am
by Fixersteve
Cheers Chaps! I have got a hydraulic press so will have a go with that today.
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 10:18 am
by Kiwi Kev
AdrianNPMajor wrote:I had already apologised.

Yes, you had,
and you also provided the approiate action for removing the bearing.
Look forward to photos fixersteve
Kiwi Kev
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 6:30 pm
by janus
Re: Rear Axle bearing removal
Posted: Fri Dec 21, 2012 10:36 pm
by Fixersteve
Cheers chaps! Have got the bearings off this afternoon. Will upload some
Pictures later.